Jobs at Djinni

We are looking for an enthusiastic QA professional with a strong background in automation testing, particularly using Playwright, who is passionate about team management, mentoring, and guiding engineers. The ideal candidate thrives in helping engineering teams grow, enjoys supporting projects from inception, and is eager to foster best practices in both manual and automated testing, while occasionally contributing directly to practical automation projects to maintain hands-on expertise.

Key Responsibilities:

• Design, develop, and maintain automated test scripts primarily using Playwright. The role includes actively working on practical automation projects alongside mentoring responsibilities.
• Lead and mentor a team of QA engineers, providing guidance on automation and manual testing best practices, test strategy, and career development.
• Communicate effectively with clients and stakeholders to gather project requirements and set clear QA expectations.
• Establish and improve test infrastructure and frameworks, including building automation from scratch for new projects.
• Advise on testing strategies, including manual, functional, regression, and API testing, ensuring robust coverage of critical workflows.
• Utilize AI-based tools and techniques to enhance QA efficiency, accuracy, and reporting.
• Conduct load and performance testing using tools like k6 (or JMeter) when applicable.
• Adapt testing strategies to changing project requirements, balancing quality, speed, and scalability.
• Participate in hiring, interviews, and technical evaluations for new QA team members when required.

Key Requirements:

• Minimum of 3 years in QA, with significant experience in automation testing.
• Solid hands-on experience with JavaScript/TypeScript (2+ years); knowledge of Python or other programming languages is a strong plus.
• Strong practical experience with Playwright (2+ years) for web automation.
• Experience with mobile automation using Appium; knowledge of other mobile frameworks is a plus.
• Demonstrated ability to set up testing frameworks, environments, and CI/CD pipelines from scratch.
• Proven mentoring and leadership skills, with experience guiding newcomers or junior QA specialists.
• Ability to stay hands-on with practical automation projects while leading the team.
• Intermediate or higher level of English.
• Excellent communication skills, including direct client interaction and team collaboration.

Nice to Have:

• Practical knowledge of load/performance testing tools (k6, JMeter).
• Experience reviewing code and ensuring best practices across automation teams.
• Understanding of management processes and delivery lifecycle.

We Offer

• Challenging work on a high-security banking/finance platform.
• Collaborative international team.
• Opportunity to work on cutting-edge mobile and backend systems.
• Flexible working conditions.
• Legal support.
• Paid sick leaves and medical insurance.
• Paid vacations.
• Free English classes.

We’re building a cross-browser Fingerprint SDK and a high-performance backend for fraud detection and risk analysis. 

We’re looking for a Software Engineer who enjoys
working close to the browser, handling large-scale data, and solving non-trivial engineering problems.

DARLY SOLUTIONS is an international IT company specializing in delivering innovative solutions across FinTech, MedTech, SaaS, etc.

With years of experience in web and mobile development, UI/UX design, Quality Assurance, AI, and machine learning, we pride ourselves on creating impactful products that drive success for our clients.

Since 2018, we have successfully completed over 250 projects.
Examples of our work across various domains can be found on our website - https://www.darly.solutions/

We leverage cutting-edge technologies to craft powerful, forward-thinking solutions tailored to our clients’ needs. Our team is proficient in a diverse range of tools, including Angular, NestJS, React, Vue, PHP, Ruby, NodeJS, and many others.
 

What You’ll Work On
- Develop and maintain a cross-browser Fingerprint SDK using Vanilla;
- JavaScript/TypeScript, focused on performance, accuracy, and resilience against ad blockers and privacy restrictions;
- Build backend services with Node.js (Express) to process and analyze large volumes of collected data;
- Work with ClickHouse for analytical workloads and MySQL for transactional data;
- Design and optimize raw SQL queries for high-performance data access;
- Contribute to fraud detection and risk analysis systems by identifying patterns and anomalies in data.

What We’re Looking For
- 3+ years of experience with JavaScript/TypeScript and raw Node.js (Express)
- Strong experience with JavaScript in the browser

- Experience writing and optimizing raw SQL queries
- Familiarity with high-volume data processing or analytics systems
- Bonus: experience with fingerprinting, anti-fraud systems, or cybersecurity

Nice to Have
- Experience dealing with ad blockers, tracking prevention (Safari/Firefox), or
similar constraints
- Background in security, fraud detection, or risk analysis

What we offer:

- Flexible work format - remote, 8-hour working day without time trackers;
- Competitive salary;
- TIght-knit and friendly team;
- Personalized career growth;
- Up to 50% coverage of the cost of professional courses;
- Vacation time, sick-leaves, national holidays ;
- Competitive bonuses for a personal recommendation of new employees;
-Professional development tools (mentorship program, tech talks and workshops);
- English classes with a teacher;
- Corporate events and team buildings.

Our partner is an AI-powered intelligence hub designed for complex investigations. Their platform helps law enforcement, financial teams, and cyber threat hunters connect disparate data points to crack cases that were previously unsolvable.
The core of the product is a high-performance data fusion engine that integrates various APIs, OSINT, and AI models. Accuracy and speed are critical, as the platform is a command center for analysts making high-stakes decisions.
You will work closely with the VP of RnD and a team of manual and automation QAs. This is a high-ownership environment where you aren't just running scripts—you are ensuring the reliability of tools that literally catch the bad guys.
P. S. You’ll be building the safety net for the same tools used to fight financial fraud and cybercrime.
Required skills
6+ years of experience in QA Automation
Strong proficiency with Playwright
 

• Extensive experience in API automation
• High degree of ownership and ability to work independently
• Advanced English for clear, free communication with stakeholders

Will be a bonus
Experience with JMeter for stress and performance testing
 

• Background in maintaining complex Postman test suites
• Experience with investigation or data-heavy intelligence platforms

Your day-to-day responsibilities will include
 

• Writing and evolving robust API automation tests
• Maintaining and expanding a comprehensive list of Postman tests
• Partnering with the VP of RnD to align testing strategies with product goals
• Collaborating with manual and automation QA peers to ensure full coverage
• Implementing stress tests to ensure platform stability under heavy loads
• Taking full accountability for the quality of deliveries

We offer
 Growth and Impact:
 

• Opportunity to work on a mission-critical AI platform
• Direct collaboration with senior leadership
• Challenging tasks involving big data and complex algorithms

 Work Environment:
 

• Remote-first culture
• Focus on results rather than bureaucracy
• Professional-grade hardware and tools

COMPANY OVERVIEW

Our client is a remote-first product design and engineering team with over a decade of experience building high-quality digital products. The company specializes in developing AI-powered web and mobile applications for international clients and fast-growing startups. Their work focuses on delivering real-world impact across multiple industries, including healthcare, sports, logistics, and industrial solutions. The company values structured processes, strong technical leadership, and a collaborative engineering culture, balancing a fast delivery pace with stability and clarity in execution.

We're looking for a PM with a technical background.

RESPONSIBILITIES:

• Drive 2-3 projects in the active stage from start to finish and deliver value to our customers.
• Define project requirements and deliverables, plan and manage their execution, monitoring and adjustments.
• Interpretation of business requirements to the technical team and vice versa. Estimating development efforts.
• Participating in customer calls and providing a project update to the customer.
• Organizing and keeping up-to-date Project boards. Documenting tasks: timeline, user stories and developer's tasks incl. detailed Acceptance Criteria.
• Coordinating the development teams including QA and designers.
• Testing the system before the releases.
• Taking full responsibility and ownership for project delivery. Monitor project progress, identify potential risks or bottlenecks, and proactively address them
• Helping with onboarding newcomers and mentoring Junior PMs.
  
  REQUIREMENTS:
• 4+ years of managing software development projects (Web and Mobile, AI/ML will be a plus).
• IT background (technical understanding of web and mobile application development).
• Excellent communication and presentation skills to communicate effectively with customers and project teams.
• Experience in managing projects in Agile and Waterfall environments.
• Knowledge of business analysis and process description, incl use cases, user stories, visual thinking/drawing.
• Experience in distributed teams management.
• Manual testing experience.
• Ability to work independently and with a team in a dynamic project environment.
• Attention to details.
• Upper-Intermediate level of English or higher
  
  COMPANY OFFERS:
• 100% remote job.
• Annual paid vacation: 20 working days per year during the first 3 years, further increasing to 25 days in later years.
• Paid sick leave and holidays.
• Flexible working hours.
• Accounting assistance.
• Reimbursement of expenses for professional development courses/certifications (up to 100% in agreement with the Manager).
• Hardware upon business needs.
• Strong positive engineering culture, a tightly-knit team of professionals with a good sense of humor.

NuxGame works with iGaming operators of all sizes, helping companies enter new markets or strengthen existing brands. As a company developing software for gaming casinos, NuxGame offers solutions that allow you to create outstanding brands and achieve your business goals. We invite an IT Recruiter to join our team.

What will your responsibilities include:
 

• Using resources to search for candidates: linkedin, djinni, job sites, boolean search, x-ray search;
• Evaluating resumes and professional skills of candidates;
• Supporting communication with candidates during the selection process;
• Maintaining a database of candidates, updating information.
• Conducting interviews with candidates
   

What we expect from a candidate:

• Experience in recruiting from 2 years
• Experience in searching on platforms Linkedin, Djinni, Work.ua, etc.
• English level: Upper-Intermediate or higher
   

What we offer

• Competitive salary and performance-based bonuses
• Health insurance and gym membership
• 24 paid vacation days, sick leave, and additional days off
• Flexible working conditions - remote, hybrid, or from our Cyprus HQ
• Budget for professional development
• Team events and a collaborative, supportive culture

Are you passionate about WordPress and eager to push its boundaries? Do you have a firm grasp of both front-end and back-end development? Then join our team and help build beautiful, cutting-edge, high-performing WordPress solutions.

We are an innovation-driven WordPress agency with expertise covering the entire website creation process. Our clients are enterprise-level companies, medium-sized businesses, and start-ups. 

You responsibilities:

• Develop and maintain pixel perfect WordPress websites and e-commerce solutions
• Create plugins for WordPress
• Build Gutenberg blocks
• Collaborate with designers, developers, and clients to deliver tailored solutions
   

Our requirements:

• At least 3 years of commercial experience with WordPress development
• Have experience making native Gutenberg blocks
• Have worked with the Full Site Editor
• Deep understanding of JS, HTML, SCSS, PHP and MySQL
• Git and Git Flow
• Know how to use WordPress Coding Standards (PHP CodeSniffer)
• Know how to make websites load faster (Google PageSpeed Insights)
• Can write your own plugins, themes, and clean, well commented code
• Can work well in a team, work on your own, and organize your work well
• Can make websites that work well on different devices and resolutions
• Can speak English at least at a B1 level

Nice to have:

• AI passionate
• DevOps skills

We will harmonize perfectly if you are:

• A team player
• Reliable and committed to quality
• Ambitious
• Constantly seeking knowledge
• Eager to try new tools and develop new skills

What we offer:

• Competitive salary based on experience
• Flexible working hours and remote work options
• Opportunity to work on diverse and exciting WordPress projects
• Professional development and training opportunities
• Supportive and collaborative team environment
• Modern tools and technologies to enhance your workflow
• Long-term cooperation with growth opportunities

We are looking for a strong specialist who can do more than just communicate with clients — someone who knows how to sell, build rapport, and keep attention.

If you enjoy a dynamic environment, love communication, know how to handle objections, and want to grow in an international company — let’s get acquainted.

About us

Azura Infinity is an international iGaming brand operating across Tier-3 markets.

We develop products for different GEOs, scale teams, and look for people who want to influence results rather than simply follow a script.

We move fast, have a strong team, and offer plenty of room for growth. We value initiative, energy, and the ability to connect with people.

What you’ll be doing

Handling inbound calls:

• advising users on products, promotions, bonuses, and rules;
• assisting with technical questions and account-related issues;
• providing information on payments and verification;
• identifying customer needs and offering relevant products and offers.

Handling outbound calls:

• attracting new users;
• reactivating current and inactive users;
• informing clients about new promotions, exclusive offers, and bonuses;
• delivering engaging sales presentations of the product.

Working with objections:

• identifying the reasons behind client concerns;
• handling objections effectively;
• finding solutions that help build trust and move communication toward a successful outcome.

What we expect from the candidate

• fluency in English and Azerbaijani, both spoken and written;
• strong sales skills: ability to identify needs, present a product, and lead the client to the target action;
• experience in objection handling and negotiation;
• грамотная речь, strong communication skills, and the ability to listen actively;
• customer-oriented mindset and a positive attitude in communication;
• stress resistance and the ability to remain professional in challenging situations;
• result-oriented approach and willingness to influence personal performance;
• readiness to quickly adapt to new products and tools;
• openness to working in the iGaming industry.

Will be a plus

• experience in a call center, sales, or customer support;
• experience in iGaming, betting, fintech, or other performance-driven niches;
• understanding of how to work with both warm and cold bases.

What we Offer

• competitive salary + performance-based bonuses;
• the opportunity to influence your income;
• work in an international team;
• opportunities for professional and career growth;
• a dynamic environment where every contribution matters.

Why this role might be interesting for you

This position is for someone who enjoys communication, knows how to sell through trust, and wants to work in a place where they can truly grow, strengthen their skills, and see the results of their work in numbers.

Real people. Real impact. One team.

Let’s Start With a Hello

We’re not just filling a role — we’re looking for someone ready to join our adventure. If you love what you do, enjoy working with great people, and want to make a real impact, you might have just found your next home.

Who We Are

We are a fast-growing international iGaming brand operating across Tier 3 GEOs. We focus on high-growth emerging markets and believe in building strong, long-term partnerships with affiliates who drive real value.

Our culture is built on collaboration, speed, ownership, and a shared ambition to scale together. We move fast, test ideas, and support each other along the way.

What You’ll Be Doing

• Recruiting, onboarding, and managing affiliate partners in Myanmar, Nepal, and Bangladesh
• Building and maintaining strong long-term relationships with key partners
• Monitoring performance and optimizing campaigns to maximize FTDs and ROI
• Identifying new traffic sources and scaling high-performing affiliates
• Negotiating deals (CPA, RevShare, Hybrid) based on partner performance
• Collaborating with internal teams (product, CRM, BI) to improve conversion and retention

What Makes You a Great Fit

• Experience in affiliate management or iGaming partnerships
• Understanding of Tier 3 GEOs, especially Myanmar, Nepal, Bangladesh
• Strong communication and negotiation skills
• Ability to work independently and take ownership of results
• Analytical mindset with focus on performance and numbers
• Fluent English (additional languages are a plus)

What’s In It for You

• Competitive base salary + performance-based bonuses
• Opportunity to work with fast-growing emerging GEOs
• Flexible working environment
• Strong, international team with real industry experience
• Room for growth, ownership, and career development
   

Let’s Wrap It Up

If this sounds like your kind of challenge, we’d love to hear from you.
Bring your experience, your ideas, and your drive — we’ll bring the opportunities and the platform to grow.

Real people. Real impact. One team.
Let’s Start With a Hello
We’re not just filling a role — we’re looking for someone ready to join our adventure. If you love what you do, enjoy working with great people, and want to make a real impact, you might have just found your next home.
          
Who We Are
We’re a fast-growing international iGaming company with big ambitions and a bigger heart. We work across Tier 1–3 markets, speak many languages, and share one passion — creating experiences that keep our players coming back for more. Our culture? Think teamwork, energy, and just the right amount of friendly competition.

What You’ll Be Doing

• Sourcing, onboarding, and managing affiliates in the Azerbaijan market
• Building long-term partnerships and increasing partner loyalty
• Driving traffic, revenue, and overall performance of affiliate channels
• Negotiating deals and optimizing commercial conditions
• Monitoring affiliate performance and analyzing key metrics (CPA, RevShare, ROI)
• Collaborating with internal teams (marketing, product, retention)

• Attending and representing the company at industry events (if needed)

   

What Makes You a Great Fit

• Experience as an Affiliate Manager in iGaming / betting / gambling
• Strong knowledge of the Azerbaijan market
• Excellent communication and negotiation skills
• Result-oriented mindset and understanding of performance metrics
• Ability to work in a fast-paced, dynamic environment
• Azerbaijani/Uzbek — native

What’s In It for You

• Competitive salary + performance-based bonuses
• Remote work flexibility
• Opportunity to scale and influence revenue directly
• Fast career growth within a growing international company
• Supportive and ambitious team environment

Let’s Wrap It Up
If this sounds like your kind of place, we’d love to hear from you. Bring your skills, your energy, and your ideas — we’ll bring the opportunities, challenges, and a team that’s cheering for you from day one.

Ajax Systems, an international tech company and the largest manufacturer of security systems in Europe.

We are looking for a new team member to join our System devisions as a Product Manager.

The System Division is responsible for building and developing the Ajax software ecosystem. The team develops and maintains OS Malevich and the Video Management System, builds scalable cloud infrastructure, and creates client applications for multiple platforms, ensuring that all system components work together as a unified ecosystem.

The division works with Java, Kotlin, Swift, C, C++, and Python. It includes embedded, cloud, mobile, and desktop engineers who ensure the stable operation of Ajax as a single digital platform.

Required skills:

• communication Skills: ability to communicate clearly and concisely with different stakeholders;
• empathy: understanding and empathizing with users’ needs, frustrations, and expectations;
• problem-Solving Skills: strong critical thinking to quickly identify issues, analyze possible solutions, and make decisions that benefit the product and users;
• adaptability & Flexibility: comfortable working in a fast-paced environment where priorities can change quickly based on business needs and user feedback;
• multitasking: be ready to manage multiple products simultaneously;
• curiosity & Continuous Learning: being naturally curious and always willing to learn about the market, new technologies, or customer needs to stay ahead in product development;
• market Research & Analysis: Knowledge of how to conduct market research, analyze competitors, and understand market trends to make informed product decisions, make a calculation of unit economy;
• regulatory & Compliance Knowledge: Understanding of relevant industry regulations (e.g., GDPR for data privacy, legal, financial region diversity) that may impact the product’s design or functionality;

• wireframing & Prototyping: Experience with tools like Figma, or Miro to create low-fidelity wireframes and prototypes that communicate the intended design and functionality of the product.

   

Would be a plus:

• experience in building products from scratch;
• knowledge of multiple functional areas such as sales, engineering, UX/UI, customer support, marketing;
• pre-sale experience;
• technical background;

• experience in CCTV.

   

Tasks and responsibilities:

• identify market and customer needs for intercom products align them with the company’s mid and long-term goals;
• research markets and competitors to ensure the best value proposition;
• manage entire product lifecycle — from ideation through launch, to continuous improvement;
• take full ownership over the product vision, strategy, and roadmap of Ajax Intercom devices, features. Define and articulate them clearly with business and RnD stakeholders;
• analyse, and integrate feedback to refine product features and ensure regulatory compliance;

• prioritise data-driven and feedback-driven approach in feature development, ensuring minimal risks and time to market.

   

We offer:

• the opportunity to suggest and implement your own ideas that directly influence the product and its mass production;
• aplace in a fast-growing company with a motivated and professional team;competitive salary;
• medical insurance;
• corporate English classes;
• the opportunity to participate in Ajax’s internal beta-testing program for security systems;
• discounts from partner companies;
• discounts on Ajax products.
•  

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.

The product we are working on is one of TOP-3 navigation systems, complex web-services and other solutions related to it. The web and mobile apps handle information at massive scale and extend well beyond the search giving people and companies a lot of new useful options.

Here you’ll be able to use lots of new technologies and bring value to innovative products.

Requirements:

• 2-3+ years commercial experience in testing web and mobile applications;
• Upper Intermediate level of both spoken and written English;
• Experience with test tools and conducting analysis of test data;
• Familiarity with bug tracking systems and test management tools;
• Experience in utilizing log files to debug and analyze issues.

We offer:

• Compensation package (20 paid vacation days, paid sick leaves);
• Flexible working hours;
• Medical Insurance;
• English courses with a native speaker, yoga (zoom);
• Paid tech training and other activities for professional growth;
• Hybrid work mode (∼3 days in the office);
• International business trips
• Comfortable office.

About us:

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide.  

Our global team of over 10,000 talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon. 

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. 

To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey.  

Be part of the future of iGaming with 10,000 ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!

We are looking for a Head of Security Operations to help secure our growing infrastructure, network, cloud environments and applications. You will lead our in-house security monitoring, incident response and forensic capabilities.

This new role in our Cyber Security team will require you to have both technical expertise and organisational skills.You will hire a team to support you with your responsibilities alongside with seeking help from other departments. In this position it is essential to be hands-on. Your Senior Security Analyst or Security Engineer experience will be playing key part in your success. 

Responsibilities: 

• Monitor and investigate security alerts to identify unwanted activity and security incidents. 
• Respond to suspicious activity reports or other security concerns raised by anyone in the company.  
• Conduct forensic investigations of security incidents and prepare incident reports.  
• Build and own 24x7 security monitoring and incident response processes. 
• Provide clearly summarised comprehensive incident reports for important incidents. 
• Implement lessons learned from security incidents. 
• Develop and improve security monitoring tools including SIEM and EDR. 
• Revise and develop policies and procedures that describe Security Operations processes together with contributing to wider range of IT documentation. 
• Contribute to security strategy and security budget reviews. 
• Support ISO27001 and other technical compliance requirements within your areas of responsibility. 
• Influence your colleagues to build and operate secure infrastructure correctly. 
   

Requirements: 

• Excellent command of the English language, both written and verbal, for clear and effective communication across the organization. 
• Strong presentation skills to confidently present complex security concepts to technical audience. 
• Possess a broad awareness across different IT domains and security technologies. 
• Familiarity with compliance frameworks and the ability to ensure security practices align with relevant regulations and standards. 
• Awareness of ISO 27001 and the ability to leverage its principles to enhance security practices. 
• Exceptional interpersonal skills to build and maintain positive working relationships with team members and stakeholders. 
• Effective communication and negotiation abilities to advocate for key strategic points related to information security. 
• Expertise in the areas of network IDS, SIEM, and cloud based WAF. 
• Confidence with working in Linux environments 
• Knowledge of AWS, Azure AD, Microsoft 365, and Zero Trust approach basics. 

Backend Developer (Rust) – 4connection Messenger Platform

THE 4CONNECTION PROJECT

4connection is a client-commissioned messenger platform combining secure group messaging, interest-based communities, and a serious dating and matching layer. The platform targets the DACH market with a planned launch in early 2027 and a clear commercial roadmap defined with the client, 4connection FlexKapG.

The backend is the proprietary core of the product. The clients (Android in Kotlin, iOS in Swift) will be released as open source. The backend remains closed source.

Architecture highlights:

• Three-layer architecture: Connection Gateway, Routing and Business Logic, Storage
• Cell-based horizontal scaling, approximately 500K users per autonomous cell
• Zero-knowledge server design: message content, keys, and sensitive metadata are not accessible to the server in plaintext
• Custom binary protocol with zero-copy deserialization, no JSON in hot paths
• Event-driven message routing over a NATS bus, no synchronous service waits
• Differentiated storage: Redis for hot state, ScyllaDB for cold history, S3-compatible object store for media

THE ROLE

You will work directly with the technical lead on the Rust backend. The architecture is defined, the stack is chosen, the client is committed, the first internal milestones are running. We are looking for an engineer who wants to take real ownership of significant backend subsystems and write code that will run in production for years.

This is not a Rust learning position. We expect you to be productive in Rust from week one and to bring opinions and experience to the table.

RESPONSIBILITIES

• Implementing backend subsystems in Rust against a clearly defined three-layer architecture
• Building and maintaining the WebSocket and HTTP connection layer (Axum, tokio-tungstenite)
• Implementing message routing and group fanout over NATS
• Implementing the persistence layer against Redis, ScyllaDB, and MinIO
• Implementing the custom binary protocol and zero-copy message handling (rkyv)
• Integrating push notification services (FCM, APNs) without compromising the zero-knowledge guarantees
• Close collaboration with the Android and iOS engineers on API and protocol design
• Writing testable, documented, idiomatic Rust that meets the standard of professional handover

REQUIRED QUALIFICATIONS

• 2+ years of practical Rust experience in non-trivial projects, professional or substantial personal work you can show us
• Solid systems programming background (Rust, C, C++, or comparable) and a real understanding of ownership, lifetimes, memory layout, and concurrency
• Working knowledge of async Rust and the Tokio ecosystem
• Solid network programming foundation: TCP/IP, TLS, WebSockets, HTTP
• Awareness of cryptographic principles relevant to end-to-end encrypted, zero-knowledge systems: key management, forward secrecy, authenticated encryption, secure key derivation. Practical experience is a strong plus.
• A serious commitment to clean, readable, maintainable code. This is non-negotiable.
• Confident with Git and Linux as a daily working environment
• English at B1 or better, written and spoken

DESIRABLE QUALIFICATIONS

• Production experience with Axum, Actix-Web, or comparable Rust web frameworks
• Experience with high-throughput WebSocket systems (tokio-tungstenite, fastwebsockets)
• Experience with zero-copy serialization (rkyv, Cap'n Proto, FlatBuffers) or designing custom binary protocols
• Experience with NATS, Kafka, or comparable message buses
• Experience with wide-column or distributed databases (ScyllaDB, Cassandra)
• Experience with S3-compatible object storage
• Familiarity with FCM and APNs integration
• Familiarity with secure messaging protocols such as Signal Protocol, Double Ratchet, X3DH, or MLS (RFC 9420)

TECHNOLOGY STACK

Rust, Tokio, Axum, tokio-tungstenite, rustls, rkyv, async-nats, Redis, ScyllaDB, MinIO, FCM, APNs, Linux, Git, Open Project, Nextcloud.

HOW WE WORK WITH AI

Claude is used as a language model in our development workflow, as a sparring partner for architecture discussions, code review, and documentation. Claude does not have file system access to our codebase, no agent integration, no automated commits. Source code remains exclusively under the control of the development team. We expect a professional, critical handling of AI tooling. It accelerates thinking, it does not replace engineering judgement.

WHAT WE OFFER

• Fully remote position with long-term collaboration perspective
• Direct mentorship from a technical lead with over four decades of professional software development experience
• A small, focused team without corporate overhead or management layers
• Open-source collaboration tooling (Open Project, Nextcloud)
• Visible work on the open-source client repositories
• Fair compensation aligned with seniority and responsibility

ABOUT WE wilke experience

At WE, we are more than just a service provider, we are a strategic partner. Our more than 40 years of experience in software development and the use of state-of-the-art software-supported processes guarantee the flexible and promising implementation of our projects.

The result of over four decades of experience is an in-depth knowledge of the industry, which enables us to always be at the cutting edge of technology. We are a reliable partner for the development of customized software solutions. We support our customers in turning their visions into reality.

You will always have a dedicated contact person at your side to provide you with advice and support.

With our innovative collaboration tool, WE Gate, we make communication and collaboration simple, transparent and truly agile.

Among other things, we work with collaboration tools, ticket systems, chats, Git, TeamCity, shared documents and further support for remote collaboration.

Company website: https://wilke-experience.de/

stay creative

We expect you are

You’re ready to dive into different challenges and propose a solution. You’re a problem solver with great communication skills, who’s not afraid to take responsibility. You do really care about results and commitment. Bigger challenges — not a problem but an opportunity for you. What is more, you are always in touch with what happens around you so we expect a proactive approach.

What will you be responsible for

• Prepare UGC scenarios for influencers/creators/actors and manage all activities around the UGC creation process, to promote our apps (iOS and Android) on various platforms (not limited to Facebook and Instagram).
• Analyze the effectiveness of the ads created and initiate improvements based on a data-driven approach.
• Monitor of the best market trends and practices within the field: bring new ideas constantly.

• Cooperate with the marketing team (on a daily basis) to discuss acquisition results, marketing and business metrics: bring new ideas, approaches, instruments to meet team goals. You’ll be working side by side with UA Managers, Creative Producers, Designers & PMM.

   

Requirements

• Great communication and management skills.
• 1 plus years of work experience in a similar position: UGC, storytelling expertise, influencer marketing (Tier 1 market).
• Experience in creating catchy ad concepts that are oriented to a target audience.
• Ability to create scripts and briefs for UGC.
• Experience in video adaptation for various social networks (META/TikTok).
• You can tell a lot and coach us regarding social media trends, tricks, and tips, within the field — you’re really curious about what you do.
• Knowledge of performance marketing metrics.
• Strong knowledge of platform policies (TikTok, Meta).

• At least a B2 level of English since you’ll be cooperating with a Western audience.

   

What we offer for your success

• Very warm and friendly working environment and flexible working schedule.
• 20 days off, and 12 sick days paid by the company per year. Paid national holidays.
• Medical insurance, and health protection programs (with COVID-19 and dental coverage).
• Continuous professional development and growth opportunities.

Requirements:

• Hands-on experience with preparing automation scenarios using Terraform
• Knowledge of Kubernetes
• Experience with deploying and supporting infrastructure on public clouds (GCP and Tencent will be a plus)
• Knowledge of Microsoft Windows Server
• Knowledge of Active Directory
• Understanding of network concepts - firewalls, VPN, peering (for public clouds)
• English - pre-intermediate or better

Responsibilities:

• System availability and performance monitoring, on the both infrastructure and application levels.
• Planned infrastructure and application updates.
• New environments’ deployment.
• Changing of the existing infrastructure according to the requirements.
• Other tasks related to the system functionality