Jobs at Djinni

RedCore is an international business group that creates technological solutions for digital markets. 

Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

Powering Growth from the Core — this is the key mission laid under RedCore’s strong foundation. This is how we consistently stay ahead: by evolving and creating scalable solutions, while remaining committed to open and transparent communication with our partners.

We are looking for a Head of Media Buying!

Requirements:

• 5-plus-year of successful proven experience with Facebook/Google/ In-app in the iGaming (Gambling&Betting);
• Successful proven experience Head of media buying 3 year plus;
• Managing more than 25 + person at team;
• Ability to effectively manage large advertising Budgets (from $1,000,000 per month)
• Availability of successful cases in the gambling niche in the CIS/Latam markets
• Deep understanding of basic metrics of the Conversion Rate and Unity Economy (ROI, NGR, GGR, LTV, CTR, CPC, CPM, CPA, CPL, etc.);
• Experience in working with Antidetect Browser and Tracking Systems;
• A high-level understanding of how the major advertising Facebook / Google / In-app platforms (placements, auto-rules, launch methods);
• Ability to moderate creatives and links on the previously mentioned platforms;
• Ability to work independently with cloaking and filtration systems (Adspect, Palladium, Im Klo, HideClick, Keitaro, Android/IOS apps, PWA apps, etc.);
• Ability to collect test results (advertising), draw conclusions and suggestions for further actions;
• High skills to analyze and optimize advertising campaigns to achieve specified KPIs.
• Experience in А/B testing;
• Planning budget and control;
• Experience with a lot of traffic, ability to work with a large array of information;
• English – B1 and above.

Will be plus

• Experience in other Traffic Sources (TikTok, ASO/ ASA, Networks, Influence, etc.);
• Experience in BI/Analytics services (Tableau/Google Data Studio/Power BI, etc.).

Responsibilities:

• Management and build team;
• Individual purchase of traffic at the initial stages, further training of your buyers;
• Regularly building Marketing Hypotheses and conducting A/B tests to generate new profitable approaches to traffic generation;
• Setting the Terms of Reference for the necessary promotional materials;
• Competent budget management;
• Together with the team, the formation of media strategies, calculation of the KPI funnel;
• Monitoring the implementation of own traffic KPIs and finding ways to continuously improve them;
• Regular reporting on performance and profit;
• Market and Competitor Analysis;
• Planning and calculation of Traffic Streams.

Our benefits to you:
- Modern corporate equipment based on macOS or Windows and additional equipment are provided.
- Paid vacations, sick leave, personal events days, days off.
- Referral program — enjoy cooperation with your colleagues and get the bonus.
- Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences.
- Rewards program for mentoring and coaching colleagues.
- Free internal English courses.
- In-house Travel Service.
- Multiple internal activities.
- Other benefits could be added based on your location.

Kiss My Apps is a platform company that brings together 7 product verticals, 30+ AI-first products, 100M+ users, and its own ecosystem of analytical, payment, and marketing solutions.
 

KMA products are global leaders in utilities, lifestyle, and health & fitness niches—including AI Remodel, Printer, Botan, Lumetica, and more. These products hold Top 1 spots in the App Store and meet the needs of a community spanning hundreds of millions of people.

Our pace is our competitive advantage. KMA grows at least 3x year-over-year, and we are looking for a Treasury Manager who is ready to build treasury processes with us.
 

Briefly about the role: We are actively scaling and currently building our Treasury function within the Finance department. This role is for an autonomous specialist who will coordinate daily liquidity management, monitor banking operations, and ensure seamless payment execution. We are looking for a proactive professional with strong critical thinking skills, capable of analyzing financial risks, working in a fast-paced environment, and taking full ownership of their domain.
 

Your responsibilities:

• Liquidity management: managing bank accounts and controlling international payments (SWIFT/SEPA) across group companies.
• Transaction accounting: monitoring account balances, handling fund transfers, and categorizing payments within IT-Enterprise.
• Bank relations: interacting with foreign financial institutions and payment providers, maintaining bank accounts, and preparing responses to KYC/Compliance requests.
• Payment services support: monitoring card balances in alignment with the DevOps team and promptly resolving technical payment discrepancies.
• Process optimization: analyzing bank fees, automating payment reconciliation, and participating in the improvement of the company's payment infrastructure.
   

What we expect from you:

• 2+ years of experience in finance or treasury.
• Practical experience working with international SWIFT and SEPA payments.
• Experience interacting with foreign banks and payment systems.
• English proficiency: B1-B2 level (confident command of professional terminology).
• Advanced experience with Excel / Google Sheets (handling data arrays and treasury reporting).
• Basic experience with ERP systems. Readiness to work with IT-Enterprise (we provide training, manuals, and team support).
• Adaptability, strong critical thinking, keen attention to detail, and accountability for results.
   

This role is for you if you are looking for:

• Work with international infrastructure: an opportunity to manage payment processes for a large product IT business and coordinate bank accounts across foreign jurisdictions.
• Transformational experience: a position in a new team where you set up treasury processes and participate in researching new financial solutions.
• Full ownership: freedom in decision-making without micromanagement and rigid bureaucracy, where the final result depends entirely on your autonomy.
• Dynamic pace: a culture where decisions are made quickly, and your ideas regarding automation and cost optimization are promptly implemented.
   

We offer:

• Your choice of work format: fully remote from anywhere in the free world, as well as access to one of our offices if desired (Kyiv, Warsaw).
• Conditions that allow you to focus on performance: competitive compensation matching your skills and experience. We also provide necessary hardware regardless of your work format and location.
• Career growth through action: 80%+ of all leads at Kiss My Apps were switchers just 2–3 years ago. Your impact here is not defined by years on a resume—it is defined by how fast you learn, take responsibility, and drive ownership of your career.
• Team activities: we offer online yoga classes twice a week.
• Growth and professional development: we host internal English speaking clubs with native speakers, as well as opportunities to present at internal and external events by Kiss My Apps. Additionally, you will have an annual budget covering up to 50% of professional conferences, educational events, and workshops.
• Additional flexible benefits: an annual fixed budget allowing you to choose what to cover: 50% of health insurance, psychotherapy, sports, or dental care. We also offer 40 days of paid time off and sick leaves without being tied to specific dates.
• Stability in times of war: we provide everyone with everything needed for uninterrupted work, systematically support the Defense Forces, and contribute to Ukraine's recovery initiatives.
• Networking that drives you forward: access to events by Netpeak Group and more.
   

Important: deferment from military mobilization (booking option) is available after the probationary period, subject to properly registered military accounting documents and the company's internal capabilities determined in accordance with the requirements of current legislation.
 

What the hiring process looks like:

• Intro call with a recruiter
• Test task
• Technical interview with the Head of Treasury
• Final interview with the CFO
   

If you want to manage international payment processes without bureaucracy and directly impact the bottom line — let’s launch the future together!

Job Title:  Principal Software Developer (C#)
Location: Galway, Ireland

Work model: Hybrid, 3 days in-office minimum; additional occasional/or regular in-office days may be required to support your team.
Relocation and visa sponsorship assistance are available for qualified successful candidates. 

Who We Are

At SOTI, we are committed to delivering best-in-class mobile and IoT device management solutions. We are looking for out-of-the-box thinkers that appreciate the art of creating great software.

To us, being visionary is more important than doing things the way they’ve always been done.  

What We’re Looking For

Our people are our most important resource. For us to continue to develop new innovations and achieve the impossible, we are looking for out-of-the-box thinkers that appreciate the art of creating great software. 

As a Principal Developer in the Location Services team, you will be responsible for defining and communicating the technical vision for the future architecture of the Signal and Location Services and other SOTI applications together with Software Architect. You are an excellent coder, helping development teams to make our vision a reality, designing and building low friction APIs, highly responsive web UIs and the backend to support them. This is an outstanding opportunity where you will be responsible for owning the overall architecture of the Location Services and their integration with the SOTI ONE platform. You are passionate about modern technology, and you are driven by your energy to identify and resolve complex problems with an aptitude for learning new technologies.

What’s in it for you?

The People - From our humble origins in our founder’s basement, to our industry leading position today, SOTI has worked hard to foster a company culture that we can all believe in. A culture that emphasizes personal growth, continuous innovation and fun.

The Growth - Our environment fosters new ideas, fresh perspectives, and the ability to take them over the goal line. SOTI is a fast-paced environment with a global reach that encourages you to make your mark and be part of something big!

The Technology - You’ll get the chance to work with leading edge technologies and take on complex and interesting projects, as part of highly collaborative and agile teams. You will work alongside SOTI’s partners which include leading tech giants that will keep you on the cusp of emerging technologies.

What You’ll Do

• Architectural design of SOTI’s products; hands-on code and design major components of the architecture, including APIs, services, user interface, and middleware
• Own and drive non-functional features (performance, security etc.) of the product, bring them from ideation to completion
• Advocate, document, and enforce best engineering practices, design and implementation principles, and coding standards; drive high quality in all phases of software development.
• Assist development teams with design review; suggest innovative solutions targeting large-scale performance, security, and fast delivery; develop prototypes and proof of concepts; enforce compliance with design and security.
• Identify technical debt; assist development teams with technical debt elimination.
• Collaborate with senior management, product, support, and other technical teams, collect requirements, define and communicate product technical strategy, architecture, and design.
• Create and maintain an architecture roadmap, principles, policies, and procedures, a repository of design artefacts (solution architecture, high- and low-level designs)
• Help in growing technical expertise in SOTI; mentor and educate developers as well as quality assurance specialists
• Proactively keep a tab on emerging technologies, evangelize and lead adoption throughout the teams
• Have fun, with all of the above!

Experience You’ll Bring

• Expertise in Computer Science with an excellent understanding of math, algorithms, data structures, design patterns and software architecture, and the ability to understand the logic behind the relationships within programs themselves. 
• 10+ years of combined experience architecting, designing, and implementing multi-tiered software applications
• Strong experience in programming languages such as .NET, JavaScript, Angular, Node JS, MVC etc.
• Excellent hands-on knowledge of relational data models, SQL (MS SQL server) and NoSQL Databases
• Excellent knowledge and experience with ElasticSearch
• Good knowledge of designing and deploying applications in AWS or Azure
• Good knowledge of CI/CD process and integration of SonarCube for code coverage
• Experience working on complex business problems and identification of technical solutions that are flexible and creative
• Highly proficient in software architecture patterns and documentation
• Problem-solving skills with attention to details
• Deep experience in agile software development life cycle, practices, and tools (coding standards, code reviews, source code management, build processes, QA)
• You are a self-starter with a high degree of initiative, a can-do attitude and a positive mindset
• Strong education in Computer Science/Math is preferred

About the SOTI Galway Office

Boasting our growing Research and Development team in Galway, Ireland, we are involved in groundbreaking mobility-focused research, to provide innovative mobile device solutions to our enterprise clients around the world. We are in the heart of Galway City next to the Cathedral and National University of Ireland Galway.

Known as a place of innovation and a growing technology hub, Galway is also an ideal place for families, while keeping young professionals entertained. Whether you are interested in the best restaurants, cozy pubs, festivals, fresh produce or the beautiful sights and landscapes, there is always something to do in Galway.

Enjoy fishing, surfing or hiking, take a day trip to the Aran Islands, or perhaps indulge in the rich cultural heritage and explore the many historical sites in the area. The city’s booming economy, great schools, significantly lower cost of living compared to Dublin, and fun and friendly atmosphere make Galway a great place to live and work.

Relocating from abroad?

Moving to a new country can be exciting and challenging. We have prepared a list of resources to ease your transition to Ireland, and our People & Culture Team will always be available to you for support. Visa sponsorship and relocation assistance are available to successful candidates.

You are a Computer Science expert with a strong understanding of advanced data structures, hashing mechanism, complexity of search, sorting, and you have a high-level knowledge of many sorting algorithms.

Being part of our growing RandD team involved in groundbreaking mobility focused research in the Mobile and IoT sectors, you will be provided with amazing opportunities to work on exciting projects that offer innovative mobile device solutions to our enterprise clients across the world.

What You’ll Do

- Take on research and development projects, break down into fundamental elements, explore potential technical paths and propose team approach for architecture and software development elements;

- Understand existing and future product technical challenges and identify solution paths for development; coaching the team along the technical path for optimal solution design;

- Develop innovative solutions to tackle big industry problems in the Mobile and IoT sectors;

- Actively contribute in brainstorming and idea generation activities, as well as participate in enhancing/maintaining existing solutions;

- Maintain high standards of quality for code, technical documentation, and deliverables;

- Define and implement best coding practices; proactively keep a tab on emerging technologies;

- Provide technical guidance on the research and development of new products and services;

- Work closely with the manager to ensure the product is evolving according to need;

- Write well designed, scalable, reliable, testable and reusable code by using best software development practices, clean code and solid principles;

- Contribute towards the entire development lifecycle of analysis, design, implementation and test;

- Detect, report, investigate, and fix product defects;

- Automation, including writing unit and integration tests;

- Collaborate on projects with an all-star team comprised of varying skillsets through code reviews and design discussions;

- Constantly update your knowledge and stay up-to-date with advanced technologies to be able to provide the best solutions for new projects, and

- Have fun, with all of the above!

Experience You’ll Bring

- 8+ years of hands-on experience in software development and solution design preferably with product companies;

- Proven track record of successfully making a positive impact as a tech visionary;

- Previous RandD experience would be a definite asset;

- You have incredible coding skills. Your programming abilities are way above average and you can engage in meaningful conversations about modern technology;

- You obsess over server scalability and robustness and your work reflects that;

- You are a Computer Science expert with a strong understanding of advanced data structures, hashing mechanism, complexity of search, sorting, and you have a high-level knowledge of many sorting algorithms;

- You are constantly investigating new technologies and introducing them into existing products;

- You possess a deep knowledge of Microsoft technology stack- .NET, .NET Core, ASP.NET Web API, SQL Server;

- You have a demonstrable versatility in various front-end and back-end technologies, ideally AngularJS 6 and above, RxJS and knowledge of Flus and Redux. Additionally, JavaScript, HTML5, CSS3, NodeJS, REST APIs, JSON, WCF, Web API, Unity, LINQ;

- You have excellent understanding of unit test principles, multi-layer architecture, SOA principles and best development practices, as well as previous experience using OOD, Design Patterns, Data Modelling and Storage with well-known relational database (preferably SQL);

- Understanding/or strong interest in agile methods such as Scrum/XP, Behavior Driven Development, and Continuous Delivery;

- You are eager to constantly learn and update your skills, and you like to share knowledge with others;

- You are a self-starter with a high degree of initiative, a can-do attitude and a positive mindset;

- Degree from an accredited college/university or equivalent work experience.

What’s in it for you?

The People - From our humble origins in our founder’s basement, to our industry leading position today, SOTI has worked hard to foster a company culture that we can all believe in. A culture that emphasizes personal growth, continuous innovation and fun.

The Growth - Our environment fosters new ideas, fresh perspectives, and the ability to take them over the goal line. SOTI is a fast-paced environment with a global reach that encourages you to make your mark and be part of something big!

The Technology - You’ll get the chance to work with leading edge technologies and take on complex and interesting projects, as part of highly collaborative and agile teams. You will work alongside SOTI’s partners which include leading tech giants that will keep you on the cusp of emerging technologies.

Requirements:

• Strong production experience with Vue.js
• Solid Python experience for backend development
• Proficiency with JavaScript / TypeScript for frontend development
• Hands-on experience with Three.js and Canvas-based rendering
• Demonstrable frontend performance optimization experience (page load time, rendering efficiency, working with large or real-time data sets)
• Ability to work highly autonomously, proactively clarify requirements and drive work forward with minimal supervision
• Strong communication skills and experience working in distributed teams (Europe/Ukraine time zone; ~1–2 hours of daily overlap with a US-based team)
• Hands-on experience with AI-assisted development tools — e.g. Claude Code and Codex — including AI skills, plugins, and MCP (Model Context Protocol), with a clear understanding of how to boost personal productivity and code quality using AI tooling

Nice-to-Have:

• React experience — a planned Vue → React migration is in scope for the team, so familiarity with both frameworks is a strong plus
• Hands-on experience migrating a frontend from Vue to React
• Experience rendering large, real-time data streams in the browser
• Familiarity with deck.gl and Leaflet
• WebGL experience beyond Three.js abstractions
• Familiarity with C++ or general backend development

Key Responsibilities:

• Build and maintain features across a portfolio of Vue-based projects
• Develop and support Python backend services
• Optimize frontend performance — faster page loads and more efficient rendering of heavy real-time 3D scenes and data
• Build and maintain visualization UI components that render synchronized 3D, lidar, and media data
• Contribute to the planned Vue → React migration as it ramps up
• Take ownership of features end-to-end, proactively clarifying requirements and assumptions
• Collaborate with a primarily US-based team with ~1–2 hours of daily overlap, while working largely independently
• Participate in code reviews and design discussions

About the Project:

You'll join the engineering team of a leading technology company building autonomous mobility and robotics systems. The team develops an internal data visualization platform — essentially a "video and data player" that renders a 3D scene, a lidar feed, and an audio feed in sync, used to inspect and debug the data recorded by autonomous vehicles.

The work centers on a set of Vue-based projects, including the platform itself and supporting Python backend services, with a Vue → React migration on the roadmap as the broader engineering organization standardizes on React. This is a long-term engagement for an engineer who is comfortable across the stack, cares about clean and performant code, and can drive features from design to production with high ownership and minimal supervision.

About MyTaxiCRM

MyTaxiCRM is a fast-growing global B2B SaaS startup building an all-in-one ERP and BI platform for taxi and ride-hailing fleet management. We help fleet operators across Europe, the Middle East, and Central Asia run their businesses more efficiently through a single, unified system.

Our platform integrates with leading mobility services like Uber, Bolt, and Careem, and provides tools for driver and vehicle management, dispatching, GPS tracking, fraud prevention, and real-time analytics — enabling fleets to improve operational efficiency by up to 30% within the first month.

Now we’re looking for a Junior Sales Manager to own sales activities — from first outreach to demo and close.

Key Responsibilities

• Generate leads and conduct cold outreach to potential B2B clients (email, LinkedIn, calls, etc.)
• Qualify prospects, understand their needs, and present the product
• Run product demos and conduct sales calls
• Drive deals to close: follow up, handle objections, and convert leads into clients
• Maintain and update deal and activity data in CRM
• Track outreach volume and pipeline traction

Requirements

• 6–12 months of experience (B2B is a plus)
• Strong communication and presentation skills
• English B2+ is a must (other languages are strong plus)
• Comfortable using AI tools in daily work
• Curiosity, proactivity, and genuine love for sales

What We Offer

• Fast professional growth in B2B sales
• Direct mentorship from an experienced sales leader
• Work with international clients across MENA and Europe
• Performance-based compensation: base + commission
• Fully remote or hybrid (Kyiv) work format
• Flexible working hours (start your day between 8 and 10 AM)
• High-pace environment with quick decision-making

Sounds like a fit? We'd love to hear from you!

For our partners, we are currently looking for an experienced HR Director to join a fast-growing international company in the fintech industry.
 

📍 Location: Barcelona| Spain (office-based format)
🕒 Employment type: Full-time
🌍 English level: Upper-Intermediate / Advanced — mandatory
 

Key expectations:

• Building and scaling HR processes within a dynamic fintech environment
• Developing and implementing HR strategy aligned with business goals
• Managing recruitment, onboarding, performance management, and employee engagement processes
• Supporting leadership and department heads in people-related decisions
• Building strong corporate culture and internal communications
• Experience working in fast-paced international environments will be a strong advantage
   

Requirements:

• Proven experience in a senior HR leadership role (HRD / Head of HR / People Partner Lead)
• Experience in fintech, IT, crypto, payments, or related tech-driven industries
• Strong understanding of modern HR practices and people management
• Excellent communication and leadership skills
• High level of ownership and strategic thinking
• Fluent English is required for daily communication with international teams and partners
   

We are looking for someone proactive, business-oriented, and capable of building effective HR infrastructure in a scaling international company.

Most creative roles ask you to choose between strategy and execution. This one doesn’t.

We’re looking for a Creative Lead who can take a brief, shape a strong concept, and bring it to life — from idea to final execution. Someone who not only develops the thinking and writes compelling copy, but also gets hands-on with the tools and delivers work that stands out in a market saturated with AI-driven messaging.

This role exists to close the gap between where our creative output is today and where it needs to be — a key lever for improving top-of-funnel performance.

The right person has strong opinions about what makes creative work effective. They are data-informed but instinct-led, and they know how to push ideas further than what was originally asked — without slowing down execution or making delivery harder.

It’s a role for someone who builds, thinks, and ships — all with equal confidence.

About the role

This is a market where every vendor is making AI claims. Standing out requires creative work that stops the scroll, earns attention, and tells a story strong enough to compete at the highest level. That is the standard for this role.

You will own the creative process end to end — from brief to final asset. This includes shaping the concept, writing copy or scripts, producing assets, and understanding how and why the work will convert before it ever goes live. AI is embedded throughout the workflow: accelerating research, exploring creative directions, generating references, and scaling production while preserving craft and quality.

You will work closely with product marketing, demand generation, and growth teams, sitting within the broader marketing function.

In campaign reviews, you will be expected to bring ideas that shift the room — unexpected, insight-driven, and fully formed. The scope of work will vary across paid social, landing pages, product launches, and brand campaigns. What remains constant is the expectation that every piece of creative is grounded in insight, clear brand thinking, and a strong focus on performance.

What you'll do
 

• Crack briefs before they're handed to you. Translate market intelligence, customer insight, and competitive context into creative direction that's specific and actionable.
• Develop campaign concepts end-to-end: the idea, the narrative, the execution plan.
• Push the creative further than the brief asks. Know when a concept is good enough and when it can be sharper.
• Build creative assets yourself: ads, landing pages, scripts, social content, campaign visuals.
• Work across formats and channels, from static paid creative to video scripts to long-form brand content.
• Maintain high output quality even when deadlines compress. Pace and craft are not a trade-off here.
• Use performance data to inform creative decisions. Know what's converting, what's not, and why.
• Bring data into the brief stage, not just the retro. Let it sharpen the concept before production begins.
• Develop an instinct for what works in a B2B SaaS context without defaulting to what's safe.
• Use AI tools as a genuine force multiplier: for ideation, concept exploration, copy generation, visual references, and production acceleration.
• Stay ahead of what's possible. Bring new capabilities into the team's workflow before they become obvious.
• Maintain craft standards as AI scales output. Volume is not the goal. Quality at volume is.
• Keep creative work on-brand at pace. Know the guardrails well enough to move fast without losing coherence.
• Work closely with PMM to ensure creative reflects the right message for the right audience.
• Align creative direction with multiple stakeholders without letting the work get diluted by committee.
  
  Requirements:
   
• 7+ years in brand or creative roles, with a deliberate move toward creative strategy in recent years. You've been growing toward this role, not pivoting into it.
• A portfolio that proves both ends: strategic thinking behind the concept and hands-on execution in the work itself.
• Strong command of performance creative. You know what converts, and you can explain why before the data comes in.
• Genuine AI fluency in your creative workflow. Not someone who has tried the tools, someone who has changed how they work because of them.
• B2B SaaS or tech experience. You know how to make technical products feel human without dumbing them down.
• Data literacy. You can read campaign performance, draw conclusions, and change direction based on what you find.
• Collaborative by nature, but not consensus-driven. You work well with others without needing a committee to approve every decision.
• Comfortable with ambiguity at the concept stage. Precise and rigorous when it's time to ship.
• A robust sense of humor:)
  
  This sits at the intersection of two areas the market hasn’t fully figured out how to combine yet: enterprise-grade IT service management and agentic AI that actually gets work done.
• Most IT platforms have added a chatbot and called it AI. Here, AI resolves incidents, fulfills requests, triggers workflows, and deploys automations autonomously — no code, no developer dependency, no black-box behavior. Every action is logged, traceable, and governed by rules defined by IT teams. That’s not just a feature set — it represents a different category of product, and the market is still catching up to what that means.
• The creative opportunity here is significant. The narrative is strong, the product delivers on its promise, and the gap between the story that can be told and the creative currently in market is exactly the kind of gap a strong Creative Lead can close quickly.
• You’ll be joining a marketing team that is in the process of building a modern marketing operating system where AI is used to scale content production, while humans focus on direction, quality, and judgment. You’ll play a key role in that system — setting the standard for how the product is positioned and expressed in the market.
• This is a role for someone who wants to build category-defining creative work on a product with real substance behind it.

Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)

About the role

We are looking for a Middle/Senior Full Stack Engineer to build robust server-side solutions for a SaaS platform operating at scale, working across Java, React, SQL, Redis, and Elasticsearch. You will contribute to architecture decisions, design reusable client integration systems following secure cloud best practices, and participate in code reviews and CI/CD processes as a trusted technical resource for the team. The role offers significant ownership from day one in a product built from the ground up.

What you will do

• Build a cleanly designed, reusable client integration system adhering to secure cloud software best practices from start to finish;
• Collaborate with design and product teams to understand requirements, create estimates, plan sprints, and meet delivery timelines;
• Plan and accurately estimate construction and delivery timelines;
• Contribute to technical documentation and automated build and deployment processes designed to increase engineer efficiency;
• Review code submitted by other software engineers and submit your own code for review as part of the pull-request deployment process.

Must haves

• 4+ years’ experience of SaaS experience;
• High level of proficiency in Java, React, and SQL;
• Knowledge of or prior experience with microservices architecture;
• Front end experience with JavaScript, Typescript, and ReactJS;
• DevOps mindset of automation and continuous improvement;
• Good understanding of observability and familiarity with strong CI/CD practices;
• A proven ability to meet deadlines, motivate others, and consistently produce high quality, impactful results;
• Ability to maintain at least 6 hours of overlap with EST working hours;
• Upper-intermediate and higher English proficiency.

Nice to haves

• Experience building software in the cloud with AWS preferred.

The benefits of joining us

• Professional growth

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps

• Competitive compensation

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities

• A selection of exciting projects

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands

• Flextime

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Meet Our Recruitment Process

Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback:

• Short online form to confirm basic requirements
• 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process.
• 5-minute introduction video

Synchronous stage – Live interviews

• Technical interview with our engineering team (scheduled at your convenience)
• Final interview with your future teammates

If it’s a match — you’ll get an offer!

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Retention Loyalty Manager  to join our team.

Requirements:
-Experience planning and executing engagement events such as tournaments, lotteries, jackpots, missions, quests for player retention;

-Strong analytical skills with the ability to calculate promo economics and analyze results;

-Expertise in gamification processes, including game mechanics, progression systems, and rewards;

-Knowledge of client segmentation and player behavior analysis;

-Understanding of A/B testing and hypothesis testing to optimize activities;

-Familiarity with key metrics: MAU/DAU, LTV, ARPU, RR, GGR, NGR, etc.;

-Experience with analytics tools: Tableau, Power BI, Google Data Studio, or similar.
 

Will be plus:

-Background in UX/UI design or product development;

-Familiarity with top providers and manufacturers of games and slots;

-Experience conducting market and competitor analyses.

Our benefits to you:
🔸An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🔸Modern corporate equipment based on macOS or Windows and additional equipment are provided
🔸Paid vacations, sick leave, personal events days, days off
🔸Referral program — enjoy cooperation with your colleagues and get the bonus
🔸Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
Rewards program for mentoring and coaching colleagues
🔸Free internal English courses
🔸In-house Travel Service
🔸Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
🔸Other benefits could be added based on your location

Quintagroup is seeking a Senior Python Developer to join a leading European fintech product company.

Technology stack: Python 3.11, Django 4.2, Postgres, AWS (EventBridge, Lambda, ECS, RDS, DynamoDB etc.), Docker, Pandas, Polars, Terraform

RESPONSIBILITIES:

• development with Python, AWS
• participation in planning and execution stages
• communicate with international (UK/UA/US) development team and CTO 

REQUIREMENTS

• 5+ years of experience with Python
• Experience with AWS and Python frameworks
• Able to work in a team-oriented, collaborative environment
• Ability to share knowledge

Customer methodologies and tools

• Scrum (2 week sprints)

Senior Python Developer - Project tech stack:

• Python
• AWS

WE OFFER:

• Long term projects
• A company with a specialization in Python development for the last 22 years
• Health insurance
• Different work models (remote, office, or hybrid remote/office options)
• Projects in AWS, Azure, GCP
• Different domains of projects: FinTech, EdTech, GovTech, IoT, e-commerce, marketplaces, e-auctions, e-learning, public procurement, interesting tasks, possibilities for career and professional growth
• Friendly atmosphere and good working conditions
• regular team-buildings and corporate parties
• Online English classes
• Flexible working hours
• Experience with new technologies

Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)

About the role

We are looking for a Junior Full Stack Engineer to build AI-powered automation tools that generate and fix tests across a public safety platform. You will work primarily in Java on the backend, with growing involvement in TypeScript and React on the frontend, integrating AI coding assistants like Claude Code and Codex into developer workflows. The role focuses on improving test reliability, coverage, and developer experience alongside a collaborative CAD engineering team.

What you will do

• Build automation tools that streamline test generation and maintenance, leveraging modern tooling (including AI) where it adds value;
• Contribute across the stack — primarily backend (Java), with growing involvement in frontend (TypeScript/React) and end-to-end testing;
• Integrate AI coding assistants (Claude Code, Codex, and similar tools) into developer workflows;
• Improve test reliability, coverage, and maintainability across the CAD codebase using Playwright;
• Collaborate with senior engineers to identify pain points in the development lifecycle and design tooling solutions that scale;
• Contribute to developer experience (DX) improvements across the team.

Must haves

• ~2 years of professional software engineering experience;
• Solid foundation in Java for backend development;
• Working knowledge of TypeScript, React, and HTML for fullstack contributions;
• Experience with Playwright or a comparable end-to-end testing framework;
• Genuine interest in developer experience, automation, and tooling;
• Strong communication skills and a collaborative mindset;
• Upper-intermediate English level.

Nice to haves

• Hands-on experience with Claude Code CLI, Codex, or other AI coding assistants;
• Prior work on test automation, CI/CD pipelines, or internal developer platforms;
• Open-source contributions related to DX or testing tools.

The benefits of joining us

• Professional growth

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps

• Competitive compensation

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities

• A selection of exciting projects

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands

• Flextime

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Meet Our Recruitment Process

Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback:

• Short online form to confirm basic requirements
• 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process.
• 5-minute introduction video

Synchronous stage – Live interviews

• Technical interview with our engineering team (scheduled at your convenience)
• Final interview with your future teammates

If it’s a match — you’ll get an offer!

Proffiz is looking for a Trainee/Junior Recruitment Specialist to join our dynamic team. In this role, you will support the recruitment process by sourcing and engaging candidates, conducting initial screenings, and coordinating interviews for IT positions across Ukraine and Poland. You will collaborate closely with hiring managers, understand market trends, and ensure a smooth candidate experience.

If you are passionate about recruitment, eager to learn about the IT market, and have strong communication skills, we'd love to hear from you!

Job Benefits

▪ Competitive compensation

▪ Sick and personal leave

▪ Flexible working hours

▪ Flexible working location (Remote/Office/Mixed)

▪ Technical equipment

▪ Professional development and regular Performance Appraisals

▪ Health Insurance

▪ English courses

▪ Corporate events, team-building activities, and so on

▪ Access to Zoho Recruit, LinkedIn Recruiter, and other professional tools

Job Requirements 

▪ 6+ months of experience in recruitment/sourcing or completed recruitment courses

▪ Basic understanding of the IT recruitment process and recruitment best practices

▪ Familiarity with ATS systems (Zoho Recruit will be a plus)

▪ Basic knowledge of the IT market and common technology roles

▪ Experience or practical skills in sourcing, CV screening, and conducting initial HR interviews

▪ Strong communication and interpersonal skills

▪ Ability to manage several vacancies simultaneously and work independently with guidance when needed

▪ Analytical mindset and willingness to learn market trends and salary benchmarks

▪ English level – at least Intermediate (Upper-Intermediate will be a plus)

Responsibilities

▪ Support the full-cycle recruitment process for Entry-Level, Junior, Middle and Senior positions

▪ Managing at least 1-2 closed vacancies per month 

▪ Source candidates using various platforms and tools

▪ Screen CVs and conduct initial HR interviews

▪ Prepare interview feedback and maintain candidate records in the ATS

▪ Coordinate interviews and communicate with candidates throughout the hiring process

▪ Collaborate with hiring managers and the HR team to understand hiring needs

▪ Maintain and expand the candidate database and talent pipeline

▪ Assist with market research and salary benchmarking for the IT industry

▪ Support onboarding activities for new hires

▪ Participate in internal HR projects, and corporate events

▪ Support the successful closure of the team's vacancies and contribute to recruitment targets.

Who we are 

Proffiz is a web and mobile software engineering company of dedicated professionals based in Ukraine and Poland. Throughout years of passionate work, we create software solutions for Fintech, Workforce, Print, Photo&Image and other industries. At Proffiz we strive to deliver top-quality of our work and are looking for exceptional talent to join us. If you are excited about the opportunity to collaborate and grow among passionate experts — we invite you to our team!

Ready, Steady, Go!)

N-iX is looking for a Senior QA Automation Engineer to lead the validation and verification strategies for EDGE Group’s AI transformation. You will be responsible for defining "what good looks like" for non-deterministic AI systems, ensuring that Large Language Models (LLMs) and predictive engines meet the strict reliability standards of the defense sector.

Qualifications

• 5+ years in QA Automation
• Experience testing data-driven systems, AI, or ML models
• Strong analytical skills for defining test criteria in non-deterministic systems
• Ability to collaborate with engineers, data scientists, and product teams
• Experience in regulated industries (defense, aerospace) will be a plus
• English level - at least Upper-Intermediate

Technical Requirements

• Strong experience in Python and test automation frameworks (Pytest, Selenium/Playwright, API testing)
• Experience with performance testing tools (JMeter, Locust, K6)
• Familiarity with LLM evaluation tools (e.g., DeepEval, TruLens)
• Knowledge of SQL and data validation tools
• Experience with CI/CD pipelines (GitLab) and version control (Git)
• Exposure to test reporting tools (Allure, TestRail)

Key Responsibilities

1. AI & LLM Testing

• Build automated tests to evaluate AI outputs for accuracy, consistency, and reliability
• Validate Retrieval-Augmented Generation (RAG) systems using metrics like relevance and correctness
• Create regression tests to detect changes in AI behavior (prompt drift)

2. System & Integration Testing

• Test integrations between AI systems and enterprise platforms (e.g., SAP)
• Perform API testing, including security and access control validation
• Design performance tests for latency, scalability, and system throughput

3. Quality & Governance

• Align test cases with system requirements and user needs
• Support release readiness through structured testing reviews
• Track and manage defects, ensuring traceability to data, models, or requirements

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

As a System Engineer — Capacitive Touch in our Lviv team, you’ll play a key role in revolutionizing Human Machine Interface (HMI) solutions. From designing advanced prototypes to collaborating with customers and showcasing innovative demos globally, you’ll be at the forefront of creating the next generation of sensor technologies.

Your Role

• Develop the advanced system concepts, Customer demos and Prototypes for the innovative HMI products using different sense techniques, like capacitive sensing, inductive sensing, light sensors, etc
• Develop the concepts and early prototypes of new sensor applications with a strong focus on the automotive market
• Meet our leading customers, show demos and collect/analyze feedback
• Visit our customers/leading exhibitions around the globe, like Embedded World, Electronics World Expo, The Battery Show, etc
• Participate in the new product definition/feature discussion

Your Profile

• A university degree in Computer science, Electronics, or equivalent
• 5+ years of experience in embedded/instrumentation systems
• Experience with the overall system-level designs like hardware, software, firmware, system architecture algorithms
• Deep knowledge in sensor mixed signal electronics like various types of the ADC, DAC, differential signaling, low-power, low-voltage circuits, etc.
• Fluency in C and strong knowledge the embedded firmware coding best practices
• Hands-on experience with lab debug equipment, such as oscilloscopes and logic analyzers, protocol analyzers
• Fluency in English (B2+)

Please send us your CV in English