Jobs at Djinni

We are a Ukrainian outsourcing company Join.To.IT, founded in 2012, and delivering software solutions across diverse business domains.
We focus on building long-term partnerships with our clients and delivering solutions that create real business impact. Our team consists of experienced professionals who take ownership of their work, value clear communication, and are committed to high standards in everything they do.
At Join.To.IT, we create an environment where engineers can grow, influence technical decisions, and contribute to meaningful projects alongside a strong and supportive team. 

Responsibilities
Drive IT services sales from initial contact to deal closure
Manage lead generation efforts and develop new client acquisition channels (Upwork and LinkedIn)
Conduct negotiations with clients, including C-level stakeholders
Participate in project estimation together with technical teams
Build and maintain long-term client relationships
Identify growth opportunities within existing accounts (upselling)
Prepare commercial proposals and oversee contract execution
Collaborate with delivery teams to align scope, resources, and budgets
Analyze market trends and competitors to support sales strategy
Represent the company at events, conferences, and networking activities

Requirements 
Proven experience in IT services sales and full sales cycle management
Experience working with SDRs and/or marketing teams
Strong negotiation and objection-handling skills
Understanding of the estimation process and basic technical knowledge
Experience in Account Management and long-term client relationship building
Customer Success mindset with the ability to resolve conflicts effectively
Experience preparing commercial proposals and managing budgets
Ability to collaborate effectively with technical teams
Understanding of Fixed Price delivery models
Strong analytical, strategic thinking, and presentation skills
Upper-Intermediate+ level of English

Nice to Have
Understanding of SDLC (Software Development Life Cycle)
Familiarity with Lean and Scrum methodologies

We Offer
Office-based work format (Kyiv, near Vasylkivska metro station with shelter, Starlink and uninterrupted power supply)
Free gym access near the office
Paid vacation and sick leave
Medical Insurance
Compensation for professional courses and development
Supportive and loyal management

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.
 

Our client is a leading, fully regulated US-based digital asset trading platform. They provide secure, low-latency access to cryptocurrency markets, acting as a bridge between traditional finance and the Web3 ecosystem.
 

The Senior Mobile Engineer will play a pivotal role in transitioning the core mobile platform from native environments to a unified Flutter/Dart codebase. You will maintain the stability of the existing production iOS app while architecting and developing robust, scalable cross-platform features, ensuring a seamless migration process.
 

Key Responsibilities:

• Maintain, enhance, and support our production native iOS application written in Swift.
• Collaborate on the design and development of a new Flutter/Dart codebase, ensuring performance and scalability.
• Own end-to-end delivery of mobile features, including development, testing, release, and ongoing support
• Build clean, modular, and reusable code to support scalable mobile architecture
• Collaborate with Product, Design, and Backend teams to define requirements and deliver high-quality features
• Optimize app performance, responsiveness, and reliability across a range of iOS devices
• Integrate RESTful APIs and ensure efficient data handling and state management
• Participate in code reviews and contribute to maintaining high standards of code quality and maintainability
• Identify and resolve performance bottlenecks, bugs, and technical issues
• Partner with QA and DevOps to support CI/CD pipelines, automated testing, and release processes
• Mentor junior engineers and contribute to a culture of continuous improvement
   

Required Qualifications:

• Bachelor's degree in Computer Science or a related field;
• 5+ years in mobile development experience: 3+ years of native iOS (Swift) and 2+ years of Flutter/Dart (or strong cross-platform experience with proven learning track).
• Strong expertise in iOS development: Swift, UIKit/SwiftUI, architecture patterns (MVC, MVVM, VIPER, Clean), and modern concurrency (Combine, async/await)
• Hands-on Flutter experience: Dart, state management (Provider, Riverpod, Bloc, or GetX), and native–Flutter integration (platform channels/pigeon).
• Proven experience in app migration or hybrid architectures (native + Flutter), ensuring production stability during transition.
• Solid experience with REST APIs, async data handling, and state management across mobile layers.
• Experience with performance optimization and debugging tools (Xcode Instruments, Flutter DevTools, Firebase).
• Strong testing practices: XCTest/XCUITest, flutter_test/integration_test, CI-integrated automation.
• Familiarity with mobile security best practices (secure storage, biometrics, certificate pinning, auth flows).
• Experience with Git and CI/CD pipelines (Fastlane, Bitrise, GitHub Actions, Codemagic), App Store processes (TestFlight, App Store Connect).
• Experience working in FinTech, banking, trading, or other highly regulated environments, with a strong collaboration and mentorship mindset across cross-functional teams (Product, Design, Backend, QA, Android); 
• Upper-Intermediate level of English or higher.
   

Preferred Qualifications:

• Exposure to Android (Kotlin) and full cross-platform transitions; mobile analytics/push notifications (APNs, FCM); and crypto / Web3 mobile integrations - wallet flows, WalletConnect, MetaMask SDK, transaction signing, on-chain data display.

We are looking for a Sales / Business Development Manager focused on new business development and account expansion within the digital / marketing services domain.

The role requires a proactive hunter mindset, strong B2B sales experience, and the ability to align client commitments with actual delivery capabilities.

Key Responsibilities

• Drive new business acquisition through outbound and lead generation activities
• Conduct first communication, qualification, and pitching
• Work with cold leads and build a sustainable pipeline
• Identify client pain points and convert them into closed deals
• Ensure alignment between client expectations and delivery capabilities
• Maintain high CRM discipline: forecasting, documentation, reporting
• Collaborate closely with internal delivery teams
   

Requirements

• 2+ years of experience in B2B sales
• Experience working in digital / marketing agencies (Digital services, IT products for B2B)
• Proven experience working in an International  environment (B2+ level or higher)
• Strong lead generation and cold outreach experience
• Negotiation skills
• Strong understanding of delivery capabilities and technical feasibility
• Experience working with CRM systems
   

Nice to Have

• High-ticket sales experience (retainers, long-term contracts)
• Deal closing ownership
• German language
• Continuous professional development and training participation
   

Interview Process

• Recruiter screen (30–45 min)
• Interview with Hiring Manager (45 min)
• Reference check
• Offer

About the Company

NDA (NICK Digital Agency) is a digital boutique agency working with B2B clients, e-commerce brands, and digital startups in the DACH market. We build demand generation and performance systems — not one-off campaigns. The team is lean, fully remote, and operates without bureaucracy: direct communication, no account managers, results over process.

We're in an active growth stage and looking for an analyst to own the data layer in our delivery.

About the Role

This is not a dashboarding or reporting role.

Your job is to identify where revenue is lost, explain why it happens, and quantify the business impact. You'll work directly with the founder, get full access to clients' revenue stack (CRM, ad accounts, financials), and own the analytical deliverables that drive client decisions.

You will cover three core products:

• Revenue Architecture Diagnostic
• AI Visibility Audit
• AI Revenue Operations Audit

What You'll Do

• Intake and process data from GA4, CRM, ad accounts, and email platforms
• Build attribution views and detect tracking gaps
• Calculate CAC, LTV, payback period, and margin from real client data
• Run funnel drop-off analysis and revenue leak detection
• Run citation testing for AI Visibility audits — testing how clients appear across AI-driven search platforms (40–60 queries × 5 platforms per audit)
• Support process mapping for AI RevOps audits
• Write revenue audit reports (30–45 pages) and process audit reports (25–35 pages)
• Build ROI projection models in Excel / Google Sheets

Key Expectations

• Own 3–4 client audits in parallel at different stages of delivery
• Work autonomously — no step-by-step guidance, no micromanagement
• Identify both revenue leaks and growth upside — not just surface numbers
• Translate findings into clear, decision-ready business insights
• Back up every recommendation with revenue logic and ROI modeling
• Write well — analytical writing quality directly affects client output quality

Requirements

Must Have

• 3+ years in a performance, growth, or analytics role — B2B, SaaS, or digital agency context
• GA4 at an advanced level: event-based tracking, conversion paths, attribution models — building setups from scratch, not just reading them
• One BI tool (Looker Studio, Metabase, Tableau, or PowerBI) — building self-sufficient dashboards independently
• Excel / Google Sheets advanced: pivot tables, financial modeling, lookups, conditional logic
• Basic SQL: SELECT, JOINs, GROUP BY
• Strong analytical writing — ability to turn data into business-visible, human-readable insights
• Structured analytical thinking with a business-outcomes orientation
• English B2+

Nice to Have

• HubSpot or Salesforce admin-level access
• CRM attribution tools: Dreamdata, HockeyStack, or similar
• Mixpanel or Amplitude
• Basic Python for data wrangling
• GA4 → BigQuery → Looker integration
• SaaS metrics fluency: MRR, NRR, GRR, churn cohorts
• DACH market experience
• German B1+ (German-speaking candidates are prioritized)

This Role Is NOT a Fit If You

• Treat analytics as dashboards and figures without interpretation behind them
• Cannot explain clearly why a channel or funnel step is underperforming
• Rely on pre-built data infrastructure and cannot build setups from scratch
• Are not comfortable working with messy, fragmented, multi-source client data
• Cannot back up recommendations with revenue modeling
• Are looking for a permanent salaried position from day one — this engagement starts as freelance/contractor

Work Conditions

• Format: Fully remote, async-first communication
• Timezone: Ukraine or CET
• Engagement type: Freelance / contractor — starting at ~20 hrs/week, scaling to full load based on delivery performance
• No probation period: The first project is the screen. Results delivered → engagement continues and grows.
• Growth path: Permanent employment (Festanstellung) option opens at the 6+ month mark

Selection Process

1. CV review
2. Recruiter screening call
3. HM Case Interview with CEO — you'll receive a real business dataset before the call (GA4 export + CRM data + ad spend across 2–3 channels) and walk through your findings live. The case covers funnel leak detection, tracking gap identification, and revenue modeling. This replaces a traditional test task.
4. Referral check
5. Offer call

Who We're Looking For

You've worked with fragmented, multi-source client data. You build the infrastructure when it doesn't exist. You know how to turn analytical findings into a story a CEO or CMO will act on — and you can model the revenue impact behind every recommendation. If you need a fully built data stack and a detailed brief to get started, this role isn't the right fit.

About the Role

We're looking for a skilled Middle .NET Developer to strengthen our backend engineering team. You'll build and maintain scalable applications using modern .NET technologies, collaborate with cross-functional teams, and contribute to architectural decisions. This role provides an excellent opportunity to deepen your expertise and progress toward a senior position.
 

Key Responsibilities

• Develop and maintain robust applications using .NET Framework and .NET Core
• Design and implement scalable backend solutions following SOLID principles
• Build and optimize REST APIs and web services
• Collaborate with frontend, DevOps, and product teams on feature delivery
• Conduct code reviews and provide mentorship to junior developers
• Troubleshoot complex issues and implement reliable solutions
• Participate in system architecture discussions and technical planning
• Write clean, well-tested code with comprehensive documentation

Required Skills

• 3-5 years of professional .NET development experience
• Strong proficiency in C# and .NET Core/.NET Framework
• Experience with ASP.NET Core and building REST APIs
• Knowledge of SQL Server and relational databases
• Familiarity with Entity Framework or similar ORM tools
• Solid understanding of LINQ and async/await patterns
• Experience with version control (Git)
• Proficiency with unit and integration testing (xUnit, NUnit, Moq)
• Strong problem-solving and communication skills

Preferred Qualifications

• Experience with microservices architecture and distributed systems
• Knowledge of message brokers (RabbitMQ, Azure Service Bus)
• Familiarity with Docker and containerization
• Experience with CI/CD pipelines and DevOps practices
• Azure cloud platform experience
• NoSQL database knowledge (MongoDB, Redis)
• Experience with dependency injection and IoC containers
• Agile/Scrum methodology background

What We Offer

• Competitive salary based on experience
• Remote or flexible work arrangement
• Professional development opportunities and training budget
• Collaborative and innovative work environment
• Clear path to senior/lead developer roles
• Comprehensive benefits package

Description

We are looking for a Senior DevSecOps who will help make our cloud infrastructure safe, stable, and automated. You will work together with the development, platform, and security teams to add security at every step of product creation.

This is a great chance to grow in security automation, improve processes, and bring modern DevSecOps practices into the company.

Requirements
Must-Have Skills

5+ years of hands-on experience in DevOps / DevSecOps / Cloud Engineering roles;

Deep expertise with AWS services (IAM, VPC, CloudTrail, GuardDuty, KMS, WAF);

Proven experience with Kubernetes security — RBAC, network segmentation, image scanning, Falco or similar runtime security tools;

Strong proficiency in Infrastructure-as-Code tools, particularly Terraform (modules, state management, policy as code);

Experience managing CI/CD pipelines on GitHub Actions with integrated vulnerability scanning and secret protection;

Solid knowledge of Cloudflare security suite (Zero Trust, WAF, DNS, Access, API Gateway rules);

Familiarity with SSO and MFA solutions (DUO SSO, OIDC flows, federation via SAML);

Scripting and automation using Python, Bash, or Go;

Strong understanding of network security, TLS management, logging, and monitoring pipelines;

Excellent collaboration and communication skills, with the ability to work effectively with cross-functional engineering and compliance teams.

Nice-to-Have

Experience with policy-as-code frameworks (OPA, Conftest, Terraform Cloud Policies);

Hands-on knowledge of container security scanners (Trivy, Aqua, Anchore, Grype);

Exposure to SIEM / SOC integrations;

Familiarity with compliance frameworks (ISO 27001, NIST CSF, CIS Benchmarks);

Relevant certifications (AWS Security Specialty, Terraform Associate, CISSP, or DevSecOps certifications).

Responsibilities
Integrate security practices (SAST, DAST, SCA, secret management, compliance checks, etc) directly into CI pipelines on GitHub;

Build and manage infrastructure using Terraform (IaC) with a strong focus on least privilege, encryption, and auditing;

Strengthen security across Kubernetes clusters (RBAC, network policies, Falco runtime threat detection);

Implement security automation and continuous monitoring for vulnerabilities, misconfigurations, and drift in AWS + Kubernetes environments;

Collaborate closely with Development, Platform, SRE, Cloud Delivery Engineers, and Security teams to embed “security-by-design” principles throughout SDLC;

Conduct threat modeling, risk assessments, and incident response for cloud and container workloads;

Drive adoption of DevSecOps best practices, mentor team members, and promote a proactive security culture;

Continuously research and implement new security tools, policies, and automation opportunities to improve visibility and resilience.

Benefits

Why Join Us?

🎰 Be part of the international iGaming industry – Work with a top European solution provider and shape the future of online gaming;

💕 A Collaborative Culture – Join a supportive and understanding team;

💰 Competitive salary and bonus system – Enjoy additional rewards on top of your base salary;

📆 Unlimited vacation & sick leave – Because we prioritize your well-being;

📈 Professional Development – Access a dedicated budget for self-development and learning;

🏥 Healthcare coverage – Available for employees in Ukraine and compensation across the EU;

🫂 Mental health support – Free consultations with a corporate psychologist;

🇬🇧 Language learning support – We cover the cost of foreign language courses;

🎁 Celebrating Your Milestones – Special gifts for life’s important moments;

⏳ Flexible working hours – Start your day anytime between 9:00-11:00 AM;

🏢 Flexible Work Arrangements – Choose between remote, office, or hybrid work;

🖥 Modern Tech Setup – Get the tools you need to perform at your best;

🚚 Relocation support – Assistance provided if you move to one of our hubs.

Hi there!

We are looking for a high-performing Senior Sales Manager  - Client Partner to join the team at Rezono. As a premier performance marketing agency and direct partner of Meta, Snapchat, TikTok, Google, and Newsbreak, we provide top-tier ad account solutions and strategic optimization for publishers and affiliate teams globally.

What You Will Do:

1. Identify and acquire new high-scale clients, including publishing companies and affiliate teams.
2. Present Rezono’s ecosystem and build long-term, win-win partnerships.
3. Represent the company at major international performance marketing conferences.
4. Drive brand awareness and solidify our position as a market leader.
    

Must-have Requirements:

1. Deep expertise in the affiliate marketing industry and a solid network of relevant connections.
2. A strong hunter’s mindset with a proven track record in cold outreach and client acquisition.
3. Experience attending global industry conferences and a recognized personal brand.
4. Ability to build trustful relations with key market players.

The Offer:

1. Competitive Compensation: Fixed rate + attractive commissions paid throughout the entire client lifecycle.
2. 100% Remote: Full flexibility with a remote-first work culture.
3. Global Impact: Opportunity to work with industry-leading platforms (Meta, Google, TikTok) and high-spending international partners.
    

Are you ready to accept the challenge? Let’s explore this opportunity together!

RONIS is a custom software development and design company located in Ukraine.

With 20 years of experience, we provide consultancy services, strategy planning, IT landscape architecture, custom software architecture, and development, as well as integrations with existing systems.

We are now focusing on deep learning, artificial intelligence, and big data, and on their importance in e-Commerce.

Responsibilities:

- Manage software development projects from planning to delivery
- Coordinate communication between clients and development teams
- Monitor project progress, timelines, and deliverables
- Create and maintain project documentation
- Organize and facilitate team meetings
- Ensure transparent communication across all stakeholders
- Support the team in resolving blockers and operational issues
- Track project statuses and report updates to stakeholders
- Ensure product quality and timely delivery

Requirements:

- 2+ years of experience as an IT Project Manager
- Strong understanding of software development processes
- Practical experience with Agile methodologies (Scrum, Kanban)
- Experience managing web and/or mobile development projects
- Ability to coordinate cross-functional teams 
- Experience with project management tools such as Jira, Confluence, ClickUp, Trello, or similar
- Strong communication and stakeholder management skills
- Ability to manage project scope, priorities, timelines, and risks
- Experience conducting Scrum ceremonies (Daily meetings, Sprint Planning, Retrospectives, Grooming)
- Understanding of estimation, workload planning, and resource management
- Experience working with clients and handling client communication
- Ability to identify blockers and proactively resolve issues
- Strong analytical and problem-solving skills
- Upper-Intermediate English or higher (written and spoken)

Nice to Have:

- Technical background or understanding of frontend/backend architecture
- Knowledge of QA processes and testing flows
- Experience working with remote teams

We offer:

- Competitive salary based on your experience and skills
- Remote work
- Paid vacation and sick leave
- Opportunity to work on interesting international projects
- Friendly and supportive team environment
- Professional growth
- Comfortable onboarding process and team assistance
- Modern tools and well-established workflows
- Opportunity to influence processes

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 Media Buyer to join our team!

Requirements:

 - User acquisition expert: 1+ years of proven track in building marketing retention campaigns for a consumer product through ad networks;
- Previous experience with ad networks;
- Understanding of attribution models (post view vs click) and conversion deduplication;
- Awareness of GEO-specific advertising regulations for gambling verticals;
- Gambling experience is mandatory;
- Work with creatives, experience with setting up tasks for video creatives;
- Experience in A/B testing and campaign optimization;
- Ability to identify issues within campaigns and develop solutions quickly;
- Understanding user journey, user segmentation, engagement, and customer experience;
- Ability to analyze and understand such metrics as CTR, CR, CPA;
- Previous work with such tools as Jira, Tableau;
- Understanding how to work with pixels, postbacks, user cookies;
- Remote work experience: ideally, in an international team;
- Flexible and open to feedback, with a continuous improvement mindset;
- Comfortable working independently and managing large-scale ad budgets;
- Good English communication skills

Responsibilities:

- Launch retargeting and performance campaigns;
- Manage the structure of retargeting campaigns;
- Close work with existing campaigns;
- Technical setup: pixel integration, postback configuration;
- Inventory management: maintaining whitelists and blacklists of publishers and domains in DSP;
- Creative performance analysis and briefing for the design team based on CTR and conversion data;
- Regular reporting on campaign performance by GEO and placement;
- Close work with existing campaigns.

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.

Our client is an innovative manufacturer of medical devices in the United States, producing devices and software applications.

In this project, you will have a great opportunity to be involved in the full development life cycle of medical software, which is designed to assist individuals by processing information from medical devices to identify health trends and track daily activities. In addition, there are opportunities to work with medical devices, in the scope of end-to-end testing.

Job Description

• 4+ years of dedicated experience testing complex software systems without user interfaces (i.e. API testing)
• Proven track record of independently developing, executing, maintaining, and enhancing robust automated test scripts and frameworks
• 4+ years of strong, hands-on coding experience with Java
• Experience with Selenium WebDriver, RestAssured
• Solid understanding and independent application of QA practices (black box testing, risk-based testing, system testing, regression testing, exploratory testing)
• Test Coverage & Mocking strategies

Must have:

• Test Automation Experience: API (backend) testing (4+ years)
• Test Automation Frameworks: RestAssured, Selenium
• Programming Languages: Java (4+ years)
• Tools: Postman, event logging (Splunk/Datadog), CI/CD pipeline integration
• Regulatory experience
• Excellent English communication skills

Nice to have:

• Salesforce
• Atlassian tools: Jira, Confluence, Bamboo
• mySQL
• Jama QMS
   

Job Responsibilities

• Perform rigorous testing on complex software systems without user interfaces, focusing heavily on comprehensive API testing.
• Develop, execute, and maintain automated test scripts and contribute to framework design to ensure software quality and reliability.
• Write and maintain clean, reusable, and efficient test code using Java
• Use Selenium WebDriver and other E2E frameworks for advanced and comprehensive web application testing.
• Apply solid QA practices to systematically and independently identify, track, and resolve complex software issues.

We are looking for a proactive, responsible, and highly motivated Recruiter / Researcher to join our team and help us attract top IT talent across European markets. This role is perfect for someone who thrives on research, candidate engagement, and process optimization, and wants to contribute to building a high-performing international recruitment operation.
 

Responsibilities:

• Source candidates using LinkedIn, Djinni, GitHub, and other platforms
• Build and maintain candidate pipelines for open and upcoming roles
• Conduct initial outreach and pre-screening
• Use automation tools to scale sourcing and outreach processes
• Maintain accurate data in CRM and internal systems
   

Requirements:

• 1+ year of experience in sourcing or recruiting
• Hands-on experience with LinkedIn automation tools and sourcing platforms
• Experience using tools for automated outreach and candidate tracking (e.g., LinkedIn Helper, PhantomBuster, etc.)
• Understanding of IT roles and technologies 
• Understanding of European talent markets and hiring specifics
• Strong research skills and attention to detail
• Excellent communication and interpersonal skills
• Ability to work independently and manage multiple tasks
   

We offer:

• Remote work
• Flexible collaboration options: fixed salary, performance-based hiring bonuses, probation period of 3 months
• Opportunity to grow 
• Work with international clients and interesting technical roles
   

💬 If you’re interested, feel free to apply or message directly.

We are seeking a highly skilled Senior iOS Developer proficient in Swift to join our dynamic team. As a Senior iOS Developer, you will be responsible for designing and implementing advanced applications for our utility suite on iOS devices. Your expertise will play a crucial role in enhancing our product functionality, performance, and overall user experience.

This is a project-based engagement (up to 3 months) with flexible working hours

Responsibilities:

• Design and build advanced applications for the iOS platform using Swift from a scratch.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Unit-test code for robustness, including edge cases, usability, and reliability.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
• Ensure the performance, quality, and responsiveness of application.

Requirements:

• Proven experience as an iOS Developer, with at least 5 years of experience in Swift and launching iOS applications from scratch, including architecture design, implementation, testing, and App Store deployment.
• Solid understanding of the full mobile development life cycle.
• Experience with Core Data for local data storage and offline support.
• Experience with Vision framework for image analysis and processing.
• Experience with third-party libraries and APIs.
• Strong knowledge of iOS UI design principles, patterns, and best practices.
• Experience working with remote data via REST and JSON.
• Familiarity with PhotoKit and Image I/O is a plus.

Preferred Qualifications:

• Experience with Agile development methodologies.
• Familiarity with cloud message APIs and push notifications.
• Published applications on the App Store.
• Contributions to open-source projects.

We are looking for a Middle DevOps Engineer to join our team. This role focuses on building foundational skills in cloud infrastructure, automation, and DevOps practices while contributing to team initiatives and improving developer experience. 

Responsibilities:

• Assist in building and maintaining infrastructure services supporting multiple development teams. 
• Contribute to Infrastructure as Code (IaC) implementations using established patterns and tooling. 
• Support the operation and optimization of AWS cloud infrastructure for performance and reliability. 
• Work with development teams to help integrate services and resolve operational issues.
• Participate in on-call rotations with support from senior engineers. 
• Monitor systems and assist in troubleshooting infrastructure, networking, and application issues. 
• Follow and help implement best practices for system reliability, security, and performance. 
• Document systems, processes, and changes to improve team knowledge sharing. 

Requirements:

• 2–3 years of experience in platform engineering, DevOps, SRE, or a related field. 
• Proficiency in at least one programming language. 
• Experience working with at least one Infrastructure as Code tool (e.g., Terraform, CloudFormation). 
• Familiarity with AWS and core services such as EC2, S3, and VPC.
• Foundational Linux knowledge, including basic networking and system operations.
• Exposure to monitoring and debugging systems in production environments.
• Understanding of basic networking concepts (DNS, HTTP/S, load balancing).
• Strong willingness to learn and develop skills in cloud infrastructure and distributed systems. 
• Good communication skills and ability to work collaboratively within a team.

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

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 Media Buyer to join our team!

Requirements:

- Experience with TikTok Ads (retargeting) for at least 1 year
- Understanding of pixel-based audiences and funnel structure (registration → deposit → LTV)
- Experience working with gray verticals (gambling / betting / similar niches)
- Ability to analyze key metrics (CPA, ROI, CR, CTR) and make data-driven decisions
- Experience in preparing creative briefs and evaluating their performance
- Self-driven with strong ownership of results
- Experience working across multiple GEOs

Responsibilities:

- Launching and optimizing advertising campaigns in TikTok Ads (retargeting)
- Working with audience segments (Non-FTD, Non-Active, Active Base, etc.)
- Scaling profitable setups and pausing underperforming ones
- Analyzing metrics and making data-driven decisions
- Creating briefs for creatives and testing hypotheses
- Monitoring audience fatigue and refreshing creatives
- Collaborating with cross-functional teams (design, analytics, account management)
- Managing assigned GEOs

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.

Web Design Sun is a software development company founded in 2012. We have been fully remote since day one, building international products in Web & Cloud Applications, SaaS, CRM/ERP, and E-commerce domains. We collaborate with clients from the US and Europe and consistently rank highly on Clutch, GoodFirms, and Upwork.

We are looking for a Link Builder Specialist who will help us grow our projects’ backlink profiles by identifying new opportunities and working with data to support SEO growth.

Requirements:
 

• 0.5+ years of experience in link building
• Hands-on experience in searching for websites for link placement (working with donor websites or placing links)
• Ability to analyze competitors’ backlink profiles and identify link-building opportunities
• Experience in evaluating website quality (relevance, basic SEO metrics)
• Familiarity with SEO tools such as Ahrefs, Semrush, or similar
• Experience working with spreadsheets and large datasets (Google Sheets / Excel): structuring, filtering, and basic analysis
• Ability to work systematically with large volumes of data and track processes
• English level B2 or higher (for written communication)
   

Nice to have:
 

• Understanding of SEO and link-building fundamentals (anchors, relevance, link quality)
• Familiarity with common link-building methods (guest posting, outreach, crowd marketing)
• Basic experience with CMS, HTML editors, or tools like Google Search Console
   

Responsibilities:
 

• Analyze competitors’ backlink profiles and collect lists of potential websites for link placement
• Actively search for and collect websites for link placement (blogs, forums, Q&A platforms, directories)
• Evaluate website quality using SEO metrics
• Build, structure, and maintain databases of websites (including cleaning, deduplication, and updates)
• Place links on various platforms as part of the overall process
• Collaborate with an SEO specialist to improve link-building strategy
   

We are looking for someone who:
 

• Is detail-oriented and comfortable working with large amounts of data
• Has a systematic mindset and can organize information efficiently
• Is proactive and able to find solutions independently
• Is ready for repetitive tasks and understands long-term impact
   

We offer:
 

• Full-time remote position
• Flexible schedule focused on results
• 20 paid vacation days
• 5 paid sick leave days
• Established processes for effective remote work
• Day off on your birthday and company-observed holidays
• Opportunity to influence processes and propose your own ideas
• Involvement in building link-building processes from scratch and close collaboration with an SEO specialist
   

Hiring process:
 

• Recruiter screening
• Test task
• Final interview with the Head of Department
• Offer
   

We are a mature team that values expertise, meaningful communication, and ownership of results. We believe in understanding the product, influencing decisions, and continuously improving what we build together.

Interested in the role?
Send us your CV — we will review your profile and get back to you within 3–5 business days.