Jobs at Djinni

For Kyiv and Kyiv Region only 

Johnson Controls is an International Company is a global leader in high-quality electronic security systems. We operate in Ukraine through our subcontractor in Kyiv, developing top-tier security solutions.

We’re looking for an experienced Middle DevOps engineer to join our team. 

Requirements & Qualifications

Requirements: 

• Strong Linux skills (networking, virtualization, tuning, debugging). 
• Good knowledge of programming languages such as Python and Go, writing code and scripts. 
• Experience with AWS/GCP cloud services. 
• Experience with infrastructure automation/configuration management using tools such as Terraform, Ansible, Puppet or equivalent. 
• Experience using docker. 
• Proficiency in documenting processes and monitoring performance metrics. 
• Good knowledge of best practices related to data encryption and cybersecurity. 
• Critical thinker and problem-solving skills. 
• Proficient verbal and written English communication skills. 

Nice to have:

• Experience with one or more build and deployment tools such as Jenkins, GitLab CI/CD. 
• Experience DB administration skills (MariaDB, Postgres, Redis). 
• Experience with Message processing tools (RabbitMQ, Kafka). 
• Experience with monitoring tools (Prometheus, Grafana, Zabbix). 
• C++/Java programming languages basic knowledge. 
• Knowledge of orchestration technologies such as Kubernetes, docker-compose etc. 

Responsibilities: 

• Design, configure and maintain CI/CD workflows using Python/Groovy/Bash. 
• Develop applications services. 
• Create an environment for applications running in Linux OS (using systemd, docker). 
• Support and design development infrastructure (docker-based dev environment, Virtual machines). 
• Hardware server's configuration and maintenance. 

We Offer: 

• Remote work 

• 8-hour workday 

• 20 paid vacation days + 8 paid sick days

• Medical insurance 

• Professional and supportive environment Responsibilities: 

• Design and develop web applications with a scalable architecture 

• Ensure high-quality, responsive, and maintainable code 

• Work closely with the engineering team to launch new features 

• Maintain code integrity and organization 

Johnson Controls is an international technology company and a global leader in smart buildings, electronic security systems, automation, and fire protection solutions.

We are expanding our engineering team and looking for an experienced Full Stack Developer who is passionate about scalable systems, clean architecture, and modern web technologies.

What You’ll Work On

Design and develop scalable web applications
Build and maintain RESTful APIs
Develop modern frontend interfaces using React/Redux
Work with databases and backend architecture
Improve system performance, maintainability, and security
Collaborate closely with international engineering teams
Participate in product improvements and technical decision-making

Required Skills & Experience

Backend

Strong commercial experience with PHP
Solid understanding of OOP principles
Experience building and supporting REST APIs
Good knowledge of MySQL / MariaDB

Frontend

Strong experience with:
JavaScript
HTML/CSS
React / Redux

Infrastructure & Environment

Good experience working with Linux environments
Understanding of server-side deployments and development workflows
Experience with Git and collaborative development processes

Nice to Have

Experience with Node.js
Experience with Go or Dart
Experience with Apache Thrift RPC
Experience with scalable architecture and high-load systems

What We Offer

Remote work
Stable long-term international project
Professional and supportive engineering environment
20 paid vacation days + 8 paid sick days
Medical insurance
Standard 8-hour workday
Opportunity to work on enterprise-grade products
Career growth and development opportunities inside an international company
Exposure to modern technologies and global engineering practices
 

A-Players is looking for an experienced Lead/Senior Product Manager to join our team and take full ownership of a new AI-powered product from day one.

You will be the first dedicated Product Manager on the project - which means you come in at the ground floor, shape the product vision, and build the roadmap from scratch. 

What makes this role different:

• Full product ownership from day one - you define the vision, not just execute it
• Early-stage opportunity: shape the product, the team, and the processes from scratch
• A fast-moving team with strong marketing expertise and internal funding - no dependency on external investors.

You will have the following tasks and challenges:

• Take full ownership of the product vision and translate it 
• Build and optimize the user flow and activation experience
• Collaborate closely with the marketing team to align product features with what's working in paid acquisition
• Analyze user behavior and dialogue semantics to identify patterns, segment cohorts, and drive retention
• Design and implement in-product monetization mechanics
• Expand the product feature set and evaluate new features based on marketing and user signals.

The key metrics you will influence are:

• Activation rate
• Retention rate
• User engagement
• LTV 
• ARPU
• Customer satisfaction.

What you need to join us:

• 3+ years of experience as a Product Manager
• Hands-on experience with AI products 
• Strong AI mindset - you use AI tools actively and know how to apply them in product work
• Experience with web products and web funnels at early stages
• Experience with subscription-based business models
• Excellent communication skills and ability to clearly articulate product decisions in the context of business goals
• English B2+.

What we offer:

• Exciting challenges and growth prospects together with an international company
• High decision-making speed and diverse projects
• Ultimate ownership of product business metrics
• Flexibility in approaches, no processes for the sake of processes
• Effective and friendly communication at any level
• Highly competitive compensation package that recognizes your expertise and experience level, Performance Review practice to exchange feedback and discuss terms of cooperation
• Flexible schedule, opportunity to work in a stylish and comfortable office or remotely
• Respect for work-life balance (holidays, sick days - of course)
• Bright corporate events and gifts for employees
• Additional medical insurance
• Compensation for specialized training and conference attendance
• Restaurant lunches at the company's expense for those working in the office, endless supplies of delicious food all year round.
  
  Are you looking for your next product challenge? Join our fast-growing team and help us build meaningful solutions at scale!

Explore Agency is a marketing agency that specializes in creating tailored, results-driven strategies for businesses looking to expand their digital presence. With a team of experienced professionals, we focus on innovative solutions that help brands connect with their target audience, increase engagement, and drive measurable growth. From SEO and content marketing to paid ads and social media management, we provide a comprehensive range of services to elevate your brand and achieve your business goals.

Now, we are looking for a Web Designer who will be working on our clients' website designs, ensuring they align with the client`s brand guidelines and look professional.

Responsibilities:

• Design website wireframes and full mockups in Figma, focusing on CRO and UX.
• Translate client goals and strategies into compelling visual concepts.
• Collaborate closely with developers to ensure a smooth handoff and implementation process.
• Create branding elements such as logos, color palettes, and style guides (light branding).
• Design engaging social media content (preferably static or minimal motion).
• Contribute to internal design needs for Explore’s own brand.

Requirements:

• 2+ years of experience in digital design or UI/UX (agency experience is a plus).
• A strong portfolio that demonstrates web design in Figma (a must-have).
• A keen eye for typography, layout, and modern design aesthetics.
• Understanding of responsive design, usability, and accessibility best practices.
• Ability to manage branding projects (logos, style guides) with clear direction.
• Comfortable designing visual content for social media platforms (Instagram, LinkedIn, etc.).
• Collaborative mindset, open to feedback, and able to take initiative when needed.

Nice-to-Have:

• Experience with motion design (Lottie, After Effects, Canva Video, etc.).
• Familiarity with WordPress or understanding of how designs are implemented in WordPress.
• Experience working in fast-paced, client-driven environments.

Why Work With Us:

• Be part of a lean, talented team that values strategy, design, and performance.
• Enjoy flexible hours, remote work, and opportunities for creative input.
• Work on meaningful projects that help real businesses grow.
• Potential for long-term collaboration and professional growth.

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the client:
The company is on a mission to make the world’s industrial environments safer with technology solutions and to drive a paradigm shift in safety from reactive to proactive approaches to reduce the risk of industrial accidents. The team in Ukraine is developing the future of industrial safety based on machine learning, computer vision, and IoT.

About the role:
We are looking for a Senior Python Engineer to build high-throughput data pipelines and shared memory infrastructure.

Responsibilities:
— Develop and optimize the core Pipeline Engine (Python DAG orchestrator);
— Maintain shared memory pools (C library) and develop Python/Go bindings;
— Design and scale low-latency ZeroMQ IPC layers;
— Implement FlatBuffers for high-performance metadata serialization;
— Support and expand the ProcessorWrapper infrastructure.

Must-have:
— Senior-level Python expertise, including deep understanding of concurrency, multiprocessing, GIL behavior, and memory management;
— Experience building internal developer platforms or tooling for ML pipelines, robotics systems, or real-time inference platforms.
— Solid experience with Docker and containerized environments;
— Solid Linux fundamentals.

Nice to have:
— Basic understanding of CUDA, including IPC handle management, stream synchronization;
— Knowledge of C/C++/Go.

We offer:
— Good compensation;
— Benefit package;
— Strong team and career growth;
— Challenges every day!

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 Product Manager to join our team!

Requirements:

- 2+ years of experience as a Product Manager/Growth Product Manager;

- Experience managing acquisition and funnel products: registration → KYC → first deposit;

- Experience working with performance marketing teams and understanding traffic unit economics;

- Hands-on experience conducting A/B tests and making data-driven decisions;

- Experience working with web/mobile funnels, player onboarding, and CRM-triggered communications;

- Ability to independently formulate hypotheses and drive them to measurable results;

- Experience with analytics tools: Amplitude / Mixpanel / GA4 / Tableau / Power BI;

- Understanding of key product metrics: CR, CAC, CPA, LTV, ROI, retention rate, activation, GGR, NGR.

Soft Skills:

- Strong product thinking;

- High decision-making speed;

- Ability to work in conditions of uncertainty;

- Prioritization skills and focus on impact;

- Strong communication skills with marketing, analytics, development, and CRM teams;

- Data-driven approach;

- Proactiveness and independence.

Responsibilities:

- Own the user funnel from the first visit to the first deposit;

- Identify and eliminate conversion drop-off points at every stage of the funnel;

- Improve conversion rates between registration, KYC, and first deposit stages;

- Analyze the behavior of new users within the product;

- Build and prioritize the backlog based on data, tests, and user feedback;

- Develop and maintain acquisition metrics systems and dashboards;

- Launch A/B tests and evaluate their effectiveness;

- Work on onboarding, payments UX, and registration UX;

- Optimize the time-to-first-deposit metric;

- Collaborate closely with performance marketing, CRM, BI, and payments teams;

- Create product requirements for the development team;

- Synchronize product changes with marketing and communication campaigns;

- Improve the efficiency of acquisition channels through product enhancements;

- Improve the quality of acquired traffic;

- Influence CAC through conversion optimization.

What are the conditions and bonuses?

☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;

📍Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

🧑🏻‍💻Laptop & all necessary equipment for work according to the ecosystem standards;

🏖Paid vacations, personal events days, days off;

🫖Paid sick leave;

👨🏻‍⚕️Medical insurance;

💵Referral program enjoy cooperation with your colleagues and get the bonus;

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🗣Free internal English courses;

🧘Sport benefit;

🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;

🎳Company events, team buildings.

About the Role

As a Bilingual Customer Service Representative, you will serve as the frontline connection to our customers, providing exceptional support and ensuring their needs are met efficiently and professionally. You will be responsible for handling customer interactions in German, resolving issues, and delivering a seamless customer experience. If you are customer-centric, detail-oriented, and passionate about delivering quality service, this role is for you.

What You’ll Do

• Respond to customer inquiries and issues via voice and/or non-voice transactions while demonstrating attentive listening and effective communication.
• Identify and assess customer needs through active listening and questioning, providing timely and accurate resolutions in line with company guidelines.
• Maintain detailed and accurate records of customer interactions, including actions taken and resolutions provided.
• Update and manage customer accounts and profiles to ensure accurate, up-to-date information for efficient service delivery.
• Acquire in-depth knowledge of company products, processes, and policies to provide accurate information and resolve issues effectively.
• Continuously enhance product knowledge and customer service skills through training and learning opportunities.
• Collaborate with team members and other departments to ensure seamless customer experiences and prompt issue resolution.
• Meet or exceed performance metrics, including quality scores, customer satisfaction ratings, and schedule adherence.
   

What We’re Looking For
 

• Ability to work during German business hours.
• C1-C2 level or native proficiency in German; at least B2 English level.
• At least 6 months of professional customer support experience in the German language.
• Strong customer support, multitasking, and communication skills.
• Preferred experience in phone and email-based customer support.
• Fast and accurate typing skills.
• Self-motivation and basic computer knowledge.
• Familiarity with AI tools to automate routine sourcing tasks
• Self-motivation and basic computer knowledge.

Why You’ll Love Working With Us
 

• Make a Real Impact: Be part of a dynamic team that values inclusivity, creativity, and continuous improvement.
• Empower Communities: Play a key role in fostering meaningful interactions and creating resources that genuinely help users.
• Collaborative Environment: Partner with cross-functional teams who value your expertise and insights.
• Grow Your Skills: Enhance your customer service expertise, develop effective communication techniques, and learn to resolve complex issues while contributing to a high-quality customer experience.
• Remote Flexibility and Work-Life Balance: Enjoy a great work-life balance while working remotely. Collaborate with a global team, and thrive in a culture that prioritizes well-being, personal development, and work-life balance.

Perks and Benefits

• Time off throughout the year (paid and unpaid)
• Professional development support and encouragement
• Resources to help improve your overall well-being
• Free JustAnswer membership

We are seeking a Senior DevOps Engineer with strong development experience in Go and Python to join our infrastructure team. In this role, you will lead and implement DevOps practices while leveraging your programming expertise to build automation tools, improve infrastructure, and enhance system reliability.

Key Responsibilities

• Design, implement, and manage our cloud infrastructure across multiple environments (all major clouds and self-hosted)
• Develop and maintain infrastructure as code using modern tooling and GitOps approaches
• Build kubernetes operators and custom solutions using Go and Python
• Lead CI/CD implementation and continuous improvement efforts
• Monitor system health, performance, and security using modern stacks and OpenTelemetry
• Design and implement scalable and resilient architecture solutions
• Collaborate with development teams to improve deployment workflows
• Troubleshoot and resolve complex infrastructure and application issues
• Establish best practices for infrastructure management and security
• Mentor junior team members on DevOps practices and technologies
   

Requirements

• 6+ years of experience in IT operations, systems engineering, or a similar role
• 3+ years of professional software development experience in Go and/or Python
• Strong experience with GitOps and infrastructure as code tools (ArgoCD, Flux, Terraform)
• Expertise in containerization technologies (Docker, Kubernetes)
• Deep knowledge of cloud platforms (AWS, GCP, or Azure)
• Experience designing and maintaining CI/CD pipelines (GitHub Actions or GitLab CI/Concourse)
• Proficiency with monitoring, logging, and observability tools and practices (Prometheus Stack and OTel)
• Strong Linux/Unix system administration skills
• Knowledge of networking concepts and security best practices
• Excellent problem-solving abilities and communication skills
   

Preferred Qualifications

• Experience with microservices architecture
• You can explain Kubernetes to your non-technical friends without making their eyes glaze over
• Knowledge of database administration (PostgreSQL, MongoDB, Redis)
• Experience with message brokers and event streaming platforms (Kafka, RabbitMQ)
• Familiarity with service mesh concepts (Envoy, Istio, Linkerd)
• Experience with GitOps workflows
• Contributions to open-source projects
• Your infrastructure diagrams are works of art (or at least comprehensible)
• Experience leading technical projects and mentoring other engineers
   

Team Culture

• Our infrastructure team handles more layers than a well-designed Kubernetes cluster
• We're like Git - always ready to commit to good ideas and branch out when needed
• "Move fast and fix things" is our motto (we're not breaking production on Fridays)

What we offer

• Innovative Product Company: Be part of a company with a long-term vision that values sustainable growth.
• High-Performing Team: Join a talented team that supports your professional growth and values your expertise.
• Career Growth: Opportunity to step up as a Backend Lead, leading projects and mentoring other team members.
• Impactful Work: Take ownership of projects that directly affect our users, product, and business strategy.
• Comprehensive Benefits: Enjoy medical insurance, sport compensation, and other perks that support your well-being.
• Flexible Work Arrangement: B2B contract with a US-based company, allowing for a remote-first setup that fits your lifestyle.

Hi there!
 

Softsich is a young and ambitious international product tech company that builds scalable B2B digital platforms. We operate in a dynamic, high-volume transactional environment where financial transparency and strategic thinking directly drive business growth.

We are looking for a Chief Financial Officer (CFO) who will take full ownership of the company’s financial function - from strategy and planning to execution and team development. This role is not just about reporting; it’s about partnering with the business, influencing key decisions, and building a financial system that scales alongside the product.

Your Responsibilities

• Define and execute the company’s financial strategy in line with business goals
• Build and manage budgeting and forecasting processes
• Oversee cash flow and ensure financial stability
• Own and manage P&L, analyze profitability across business units and initiatives
• Optimize costs and improve the efficiency of financial processes
• Build transparent and insightful management reporting for stakeholders
• Identify financial risks and implement internal controls and compliance frameworks
• Partner closely with the CEO and leadership team in strategic decision-making
• Lead, develop, and scale the finance team
• Contribute to key strategic initiatives (scaling, market expansion, business structure optimization)

What We’re Looking For
 

• 5+ years of experience in finance, including experience as Head of Finance / CFO or readiness to step into this role
• Experience in international digital or high-volume transactional businesses
• Strong understanding of financial planning, budgeting, and forecasting
• Proven experience working with P&L, cash flow, and unit economics
• Hands-on experience building and optimizing financial processes and systems
• Experience working with multi-jurisdictional structures and multiple currencies
• Solid understanding of financial risks, controls, and compliance
• Experience managing and developing finance teams
• Advanced Excel / Google Sheets skills; experience with BI or ERP systems is a plus
  Upper-Intermediate+ level of English

Nice to Have

• Experience in high-transactional or operationally complex businesses
• Background in fintech, SaaS, product, or digital environments
• Experience building finance functions from scratch or leading transformations
• Experience working with international payment systems
• Experience raising investments or working with investors
• Experience with financial automation and implementation of BI / ERP systems

What We Offer

• Flexible schedule, a comfortable office in Warsaw (relocation compensation if needed).
• 24 paid vacation days, sick leave, and health insurance (UA-based, other locations in progress).
• A supportive, friendly team where knowledge-sharing is part of the culture.
• Coverage for professional events and learning.
• Birthday greetings, team-building events, and a warm human connection beyond work.
• Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

Send your CV now to learn more!

The role

As a Senior AI Engineer for LLM Applications, you will own the LLM and information-retrieval layer of the Digital IP platform. You will turn raw patent documents — claims, descriptions, drawings, file wrappers, and prior art — into structured, queryable, decision-grade signal for inventors, the IP Council, product managers, and executives.

This is a high-leverage individual-contributor role on a small, senior team. You will partner closely with the Architecture Lead, with the IP Council, and with R&D leaders across Ingersoll Rand's business units. You will ship production systems — not prototypes — and your work will be visible at the executive level.
 

What you will do

• Design, build, and operate the LLM-driven services that power patent ingestion, classification (IPC/CPC), claim and entity extraction, semantic search, and prior-art retrieval across the Digital IP platform.
• Own the lifecycle of LLM applications on patent data: retrieval design, prompt and chain engineering, structured-output design, evaluation, and continuous improvement on top of managed LLMs.
• Build retrieval systems over Ingersoll Rand's internal corpus and external patent databases (USPTO, EPO, WIPO), including embedding strategy, vector indexes, and hybrid lexical/semantic search.
• Develop rigorous offline and online evaluation: gold sets co-curated with the IP Council, regression suites, hallucination and citation-faithfulness checks, and human-in-the-loop review workflows.
• Productionise LLM-driven systems end-to-end — retrieval indexes, prompt and chain wiring, serving, monitoring, latency and cost control — on Snowflake (Cortex, Snowpark).
• Translate ambiguous business questions from inventors, patent attorneys, and executives into well-scoped problems and shippable products.
• Contribute to the architectural direction of the Digital IP platform: data contracts, service interfaces, and reusable patterns that scale across business units.
• Raise the team's bar on evaluation rigour, documentation, and reproducibility, and mentor engineers and analysts who interact with the LLM stack.
   

What we are looking for

Required

• 5–8 years of professional software engineering experience, with the last 2+ years focused on shipping LLM-driven applications.
• At least one substantial LLM application that you took to production — RAG, agents, or LLM-driven workflows — and can speak to how you designed retrieval, prompts, evaluation, and post-launch monitoring.
• Strong working knowledge of information retrieval: embeddings, vector search, hybrid lexical+semantic approaches, and chunking strategy.
• Hands-on experience with Snowflake — Cortex, Snowpark, or building data and LLM workloads directly on the warehouse.
• Solid software engineering practice: clean Python, tests, version control, code review, and CI/CD.
• A disciplined approach to evaluation: gold sets, regression suites, hallucination and citation-faithfulness checks, and an instinct for measuring quality before shipping.
• Track record of working directly with non-engineering stakeholders — domain experts, analysts, or executives — and translating their needs into shipped systems.
• Excellent written and spoken English; ability to overlap several hours per day with Central European Time.

Strongly preferred

• Experience with structured information extraction at scale (entities, relations, attributes) from messy, multi-format corpora.
• Experience designing human-in-the-loop and annotation workflows with subject-matter experts.
• Familiarity with LLM application tooling — orchestration frameworks, observability, prompt/version management, cost and latency monitoring in production.

Nice to have

• Direct experience with patent or other long-form legal/technical documents: claim structure, IPC/CPC taxonomies, USPTO/EPO/WIPO data, or PATSTAT.
• Fine-tuning of LLMs or embedding models for domain-specific tasks, where the case for it was clear.
• Classical NLP or machine-learning background (training models, MLOps lifecycle).
• Background in mechanical, electrical, chemical, or industrial engineering — or any other domain that makes patent content feel familiar rather than foreign.
• Experience working in a regulated or IP-sensitive environment.

DevOps
About the Company:
Our brand is one of the fastest-growing iGaming brands in the world, with hundreds of thousands of active players across multiple countries.
We are an international team from different corners of the globe, united by the idea of creating the best product in the entertainment industry.

Requirements
• 4+ years of experience in administering/DevOps in a Linux/Unix environment
• Strong knowledge and experience with solutions based on Linux systems and Cloud solutions (AWS as plus);
• Strong knowledge and experience with containerized workloads and services Docker, Docker Swarm and Kubernetes;
• Experience with automatic deployment tools such as Ansible, Terraform;
• Experience with databases like: MySQL, PostgresSQL, Redis, DB Clustering etc (Clickhouse as plus);
• Experience with monitoring tools (Grafana/Prometeus/CloudWatch etc.);
• Experience with logging tools (ELK stack etc.);
• Strong knowledge of Networking: network topologies and common network protocols and services (TCP/IP, DNS, HTTP(S), SSH, SMTP, IPMI, L2/L3 layers);
• Good knowledge of message broker tools such as Kafka, RabbitMQ etc;
• Robust skills with CI/CD tools such as Gitlab CI;
• Robust scripting skills such as: Shell (Bash), Golang, Python;
• Storage/filesystems: nfs, RBD, Ceph, ext*, xfs, raid*;
• Strong problem solving skills and ability to work in a fast paced and collaborative environment;
• Excellent communication and team skills;
• Version Control: Experience administrating version control systems such as GIT;

• English level - Intermediate

We Offer:
💻 Remote work from anywhere in the world.
⚡ Fast decision-making without bureaucracy.
🤝 Friendly atmosphere among people passionate about their work.
📈 Qualified managers invested in your growth.
💵 Annual bonuses and performance-based incentives.
🏖️ 20 paid vacation days, 5 day-offs, and paid sick leave.

Greetings from the TetaLab team. We are looking for a skilled iOS Developer to join our Mobile team. We have several projects in the queue that require experience with SwiftUI.

Education and Experience:

— A degree in Computer Science, Software Engineering, or related field;

— At least 3 year of commercial experience;

— At least Intermediate English level;

Skills:

— Self-motivated and focused on growth and success within a company;

— Good knowledge of Swift / SwiftUI;

— Experience with MVVM;

— Experience with Firebase (Auth, Realtime DB, Cloud storage);

— Experience with REST API;

— Good understanding of OOP;

Will be a plus:

— Experience with UIKit;

— Experience with Bluetooth LE;

— Experience with Apple Watch integration;

— Experience with Google Maps.

Responsibilities:

— Developing and implementing new features for Swift iOS applications;

— Collaborating with designers and other developers to create user-friendly and visually appealing interfaces;

— Participating in code reviews and providing feedback to peers;

— Keeping up-to-date with the latest trends and best practices in iOS app development.

We offer:

— Work on interesting high-level projects

— Competitive salary

— Opportunity to participate in management processes

— Flexible working hours

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Valeria Omelianenko - Paid Media Design Team Lead, we’re looking for a Creative Designer to join our new team transforming the EdTech industry.

What will you do:

• Create marketing creatives for the Nibble product;
• Explore, test, and implement new AI tools and services to enhance creative workflows;
• Analyze creative performance and independently generate hypotheses for improvement;
• Collaborate with creative marketers and contribute to brainstorming sessions;
• Generate ideas that can influence product features and content;
• Collaborate closely with creative marketers;
• Share knowledge and contribute to team expertise.

What do you need to join us:

• 2+ years of commercial experience as a Graphic Designer;
• Strong understanding of typography, color, and composition;
• Proficiency in Figma and Adobe tools (Photoshop, Illustrator);
• Stay up-to-date with design trends, competitor activity, and niche developments;
• Experience using AI tools;
• High attention to detail and the ability to find quick, effective solutions;
• A strong portfolio showcasing relevant work;
• Learn quickly and adapt to change;
• Alignment with the values of our team (SELECT).

Would be a plus:

• Experience with After Effects or CapCut;
• Performance-driven mindset: experience with testing and hypothesis validation;
• Experience analyzing competitors using Ads Library.

Are you interested? Send your CV!

Senior .NET Developer / Technical Lead (WARSAW)

Location: Warsaw, Poland 
Type: Full-time, in-house (NO Remote)
Remote: No
Workplace: New advanced office in Warsaw
Salary: Up to $6,500/month equivalent, based on experience
Bonus: Performance-based bonuses linked to delivery and output

One of the largest logistics and storage companies in the region is looking for a Senior .NET Developer / Technical Lead to take ownership of a major technology project.

This is a hands-on lead role for someone with strong commercial experience who can join as the main technical person, work directly with the CEO and leadership team, build the core platform foundation, and later help grow the development team around it.

The project is focused on reducing dependency on legacy operational software by creating a modern, API-connected platform using a strong CRM/CMS-style foundation, with custom integrations where needed.

What you will do

• define the technical architecture
• build and configure the core platform foundation
• design and connect APIs between key systems
• integrate website, customer portal, mobile app, access control, payments, reporting, and notifications
• create clean documentation and development standards
• decide what should be built, bought, configured, or integrated
• help recruit and lead additional developers once the foundation is ready

What we need

• strong commercial experience with .NET / C#
• proven experience building or leading real business platforms
• good understanding of CRM, CMS, ERP, or operational systems
• experience with API architecture and third-party integrations
• database and cloud infrastructure knowledge
• strong security, permissions, and documentation mindset
• ability to work hands-on and deliver visible progress
• confidence working directly with senior leadership

What we offer

• full-time in-house role in Warsaw
• new advanced office environment
• direct cooperation with the CEO and leadership team
• long-term strategic technology project
• real ownership of technical direction and delivery
• opportunity to build and lead your own team over time
• salary up to $7,000/month
• performance-based bonuses linked to measurable output
• possible residency / work permit sponsorship for Ukrainian candidates where required

Who this suits

This role suits someone who wants real ownership and responsibility. You will not join a large existing development team or maintain someone else’s roadmap. You will be the first key technical lead on the project.

You will build the core, prove the architecture, connect the right systems, and help create the future technology infrastructure of a fast-growing logistics and storage company.

We are seeking a Manual QA Engineer with at least 1 year of experience to join our team. The successful candidate will be responsible for ensuring the quality of our software products through rigorous testing, documenting defects, and working with the development team to resolve them.

Requirements

— At least 1 year of commercial experience in manual testing

— Must have experience testing mobile apps on iOS, Android

— Strong knowledge of software testing methodologies, tools, and processes

— Ability to create and execute test plans and test cases

— Familiarity with bug tracking tools such as Jira or Bugzilla

— Excellent communication skills

— Ability to work independently and within a team

— English level Intermediate+

Responsibilities

— Develop and execute test cases and test plans based on requirements

— Identify and document software defects, and work with the development team to resolve them

— Create and maintain test data and test environments

— Collaborate with cross-functional teams to ensure quality standards are met

— Participate in release activities and ensure the quality of releases

— Continuously improve the QA process

We offer

— Remote full-time job, long-term employment

— Flexible working hours

— Paid vacation (15 working days) and sick leaves (10 working days)

— Paid day off (Ukrainian holidays)

— Online events

— Friendly atmosphere, mutual help and support

— Compensation is negotiable based on experience