Jobs at Djinni

Arounda is a full-cycle Digital Product Design and Development agency, operating on the market since 2016. Our main clients are American and European technological companies.

We are actively seeking a Project Manager to become an integral part of our rapidly expanding team. This individual will play a key role in managing projects and ensuring their successful execution in alignment with our growth objectives.

What you will need to do:

• Organization of work on projects (from obtaining requirements to launching the finished product)
• Analysis of requirements for new products, proposals for optimization and improvement
• Work in a design team, participation at all stages
• Building friendly relationships with clients
• Participation in the Upsale process
• Quality control and deadlines for completing tasks
• Communication with the client's team, organization of rallies

Requirements:

• Experience from 1-3 years
• Experience in managing a team of 5 or more people
• Knowledge of digital product design principles
• Expertise in UX/UI
• Ability to plan and follow the proposed plan
• Ability to prioritize tasks
• Excellent communication skills with foreign clients and team
• English Upper-Intermediate or higher
• Practical upsale skills
• Readiness and desire to engage in self-development

Will be a plus:

• Hands-on experience in online marketing and/or sales
• Successful experience in launching several B2B, B2C products
• Hands-on experience in creating VP and BM
• Hands-on experience with CJM

We offer:

• Interesting foreign projects
• Market salary (depending on level)
• Flexible work schedule from 8:00/12:00 to 16:00/20:00
• Education and trainings are partially paid by the agency

We look forward to your CV and a cover letter explaining why you want to work for our company. A cover letter is optional and not required as part of your application.

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 (30 min)
• CASE Interview (~60 min)
• Reference check
• Offer call

Bookkeeper assistant for UK company - Basic Experience

Search more Bookkeeping jobs Posted 2 days ago Worldwide

A small UK software startup (with Ukrainian origins) is looking for a part-time assistant bookkeeper to help with the periodical reconciliation process and weekly reporting to the management.

Required:

* Written English

* Experience working with Google Docs

* Understanding of basics of the Reconciliation process

* Experience in detail-oriented data entry

Optional:

* Experience with FreeAgent or QuickBooks

* Experience working as a Bookkeeper / other roles in Finance

* Basic understanding of taxation process in UK and USA

* Professional fluency in the Ukrainian language

This is an Entry level periodical job with the potential for additional work in the future.

Thank you

Phenomenon Studio is a full-cycle design and development company founded in 2019.
We help startups and small to medium-sized businesses build and scale products across Healthcare, EdTech, SaaS, FinTech, and Web3 industries. 
Recognized with 30+ industry awards, we deliver high-quality solutions that combine creativity, technology, and business impact.
 

We’re looking for a Senior BackEnd Developer for an all-in-one SaaS platform that helps agencies and creators manage large-scale social media operations.

Today, these teams rely on spreadsheets, Discord, and multiple disconnected tools to handle scheduling, payroll, analytics, and communication. The platform replaces all of that with one centralized system.
 

Think of it as: workforce management + scheduling + payroll + analytics + messaging + automation in a single web app.

This is an operations-focused product built around dashboards, real-time systems, and complex business logic rather than a marketing-oriented application.

Stack: TypeScript/JavaScript, React, Node.js (NestJS/Express), REST APIs, WebSockets, PostgreSQL + MongoDB, Redis, AWS (Lambda, API Gateway, SQS/SNS, DynamoDB, S3), Docker, CI/CD, Jest
Stage: Early build; core architecture and foundations in progress

Team: 3x Backend Developers, 3x Frontend Developers, Solution Architect, PM, BA, QA, DevOps, Designer
 

Requirements:

• 5+ years of experience in JavaScript, TypeScript, React
• Strong Node.js (Express.js, NestJS)
• Strong SQL & NoSQL: PostgreSQL, MySQL, MongoDB
• Experience with Redis (caching, queues)
• Real-time systems (WebSockets / socket-based)
• REST API design & Git
• Microservices & distributed systems architecture
• AWS (Lambda, DynamoDB, S3, SQS, SNS, API Gateway)
• Docker & CI/CD pipelines
• Testing: Jest + integration / e2e
• Background processing (queues, schedulers, workers)
• Complex RBAC & permission logic
• Security best practices (auth flows, rate limiting, audit logs, secrets management)
• Production mindset (logging, monitoring, debugging, performance tuning)
• Experience mentoring engineers & driving code standards
• Upper-Intermediate English
   

Nice to have:

• Knowledge of other frameworks
• Knowledge with Supabase
• Knowledge with Strapi
   

Responsibilities:

• Build and scale a complex frontend application from scratch
• Design and build scalable backend architecture for a high-load SaaS platform (dashboards, real-time systems, complex business logic)
• Develop and maintain APIs, real-time features (WebSockets), background jobs, and integrations with external services
• Design microservices and distributed systems with focus on performance, security, and reliability
• Implement role-based access control (RBAC), permissions, audit logs, and secure auth flows
• Optimize databases and queries (PostgreSQL/MySQL/MongoDB), handle high-volume data processing
• Own features end-to-end: from technical design to production deployment and monitoring
   

What we offer: 

• Remote work format and flexible schedule
• Autonomy in work, opportunity to build processes, and grow within the company
• Individual development plan and annual performance review
• Workshops and playgrounds for continuous learning
• Compensation for subject-matter training
• Corporate English classes
• Access to IT Loyalty Club
• Accounting support
• 18 working days of annual leave
• 7 working days of sick leave and 7 working days of unpaid leave
• All national public holidays off
   

Recruitment process: Recruitment interview - Technical interview - Final interview
 

We’re looking for a Full-stack Engineer (React + Python) to help us build and scale a robust message delivery platform. This role will be central in developing end-to-end systems that enable secure, efficient, and high-volume communication across multiple channels. You’ll deliver scalable backend services, intuitive interfaces, and real-time delivery pipelines.
 

In the position you will:

‍

— Own the development of a scalable full-stack system for multi-channel message delivery, ensuring reliability across diverse formats such as SMS, voice, social media, and messenger platforms

‍

— Develop interfaces to support informational campaign creation, scheduling, targeting, and performance monitoring

‍

— Implement real-time data pipelines and backend services for dynamic audience segmentation, automation triggers, and delivery status tracking

‍

— Integrate third-party APIs (e.g., Telegram, Facebook, TikTok) and manage communication flows with attention to speed, fault tolerance, and localization

‍

— Collaborate with cross-functional teams to introduce personalization capabilities, AI-assisted content tools, and multilingual support into messaging workflows

‍

— Optimize the platform for high-throughput environments, with a focus on system resilience, observability, and load management
‍
— Maintain a secure and robust infrastructure within Google Cloud Platform
‍

We are a perfect match if you have:
 

— 5+ years of hands-on experience in full-stack development using ReactJS (TypeScript), FastAPI (Python)
‍

— Strong grasp of OOP, design patterns, RESTful APIs, database design, and cloud infrastructure (GCP is preferred)

‍

— Track record of delivering production-ready, enterprise-level applications

‍

— Strong skills in debugging, performance optimization, and writing clean, secure, maintainable code

‍

— Experience in modular architecture, building reusable components and UI Kits

‍

— Experience in DevOps (docker/k8s, IaaC, CI/CD)

— English B2+
‍

We offer:
 

— Professional development within a multidisciplinary team with backgrounds in academia, tech, and defence sector.

‍

— Competitive market salary with room for performance-based progression.

‍

— Work in a fast-growing company with proprietary AI technologies, solving the most complex problems in the domains of information resilience and national security.

‍

— Participation in Tier-1 international industry conferences, events, and closed briefings.

‍

— Flexible work arrangements — adjustable hours, location, and hybrid/remote options.

‍

— A work culture that values focus, speed, experimentation, strategic thinking, and elegance in the proposed solutions.

At betarchitect, we are building a high-performance, event-driven iGaming B2B platform. We prioritize performance and cost-efficiency, which is why we’ve chosen a lean, powerful infrastructure over "standard" AWS-bloated stacks. We are looking for a Senior DevOps Engineer to own our infrastructure, automation, and security protocols.

You will be responsible for managing our production Kubernetes clusters on Hetzner, automating everything with Terraform, and ensuring our NX-based monorepo (NestJS/NextJS) deploys seamlessly and securely using SOPS and Age.

Key Responsibilities

• Infrastructure as Code: Provision and manage Hetzner Cloud and Bare Metal resources using Terraform.
• Kubernetes Orchestration: Maintain and scale production-grade Kubernetes clusters (K3s/Kubeadm) on Hetzner, optimizing for low latency and high availability.
• GitOps & Secret Management: Implement and manage secure secret workflows using SOPS and Age, ensuring no sensitive data hits Git in plaintext.
• CI/CD Optimization: Maintain the deployment pipelines for our NX monorepo, optimizing build times and deployment strategies for NestJS microservices and Next.js frontends.
• Edge & Networking: Manage Cloudflare configurations (WAF, Workers, DNS, and Load Balancing) to ensure global performance and security.
• Data & Messaging Ops: Support the reliability of our event-driven architecture, specifically managing connectivity and scaling for PostgreSQL, Kafka (event propagation), and ClickHouse Cloud.
• Security & Compliance: Ensure our infrastructure meets iGaming industry standards for AML/CDD and general data security.

Technical Requirements

• Hetzner Guru: Extensive experience with Hetzner Cloud, Dedicated Servers, and their Private Networking/Robot API.
• Kubernetes Expert: Deep knowledge of K8s internals, CNI plugins (Calico/Cilium), and Ingress controllers.
• Secret Management: Proficiency with SOPS + Age for encrypting secrets within a GitOps workflow (Flux/ArgoCD experience is a plus).
• IaC: Expert-level Terraform skills, specifically with the hcloud and cloudflare providers.
• Monorepo Savvy: Experience handling large-scale NX monorepos and optimizing Node.js-based build targets.
• Fullstack Awareness: Understanding of NestJS (backend) and Next.js (frontend) deployment requirements (SSR, ISR, etc.).
• Networking: Strong understanding of Cloudflare proxying, SSL management, and DDoS mitigation.
• Ability to write custom Python or Bash scripts for infrastructure automation.

Nice to Have

• Experience in the iGaming or FinTech industry (EMI licensing/compliance knowledge).
• Experience with Postgres CDC / Outbox patterns and Kafka operations.
• Knowledge of Supabase (Auth/Database) and ClickHouse scaling.

Responsibilities

• Custom Development: Design and develop custom SharePoint Framework (SPFx) solutions, including web parts, extensions, and field customizers.
• Front-End Engineering: Build responsive, accessible, and high-performance UI components using React and TypeScript.
• Low-Code Orchestration: Architect complex workflows in Power Automate and build robust, data-driven Power Apps (Canvas and Model-driven).
• Solution Architecture: Lead the migration of legacy sites/tools into the modern SharePoint ecosystem and integrate third-party APIs via custom connectors.

• Technical Governance: Ensure code quality through rigorous testing, documentation, and adherence to Microsoft best practices for security and ALM (Application Lifecycle Management).

   

  Qualifications:

• Experience: 5+ years of professional experience in the Microsoft 365 ecosystem.
• Logic-First Mindset: Deep understanding of asynchronous programming and state management in React.
• Problem Solver: Proven ability to translate vague business requirements into concrete technical architectures.
• Communication: Ability to explain technical constraints to non-technical stakeholders with clarity and wit.
  
  Required Technical Skill Set
• Expert SharePoint Development: Extensive experience with Modern SharePoint Online, including SPFx (SharePoint Framework) development for web parts, extensions, and library components.
• Modern Web Stack: Proficiency in TypeScript and React.js for building high-scale, responsive user interfaces.
• Power Platform Mastery: Expert-level capability in Power Apps (Canvas and Model-driven) and Power Automate for complex process automation and data integration.
• Core Languages & Standards: Strong command of JavaScript (ES6+), HTML5, and CSS/SASS, with a focus on writing clean, maintainable code.

About the Role
We are looking for a Game UI Designer to join our production team and help us build the next generation of
real-money casino games (Crash games, RNG table games, and Slots). Your mission is to transform high-level
game logic and wireframes into stunning, high-fidelity user interfaces that enhance the "visual win" experience.
In this role, you will work under the guidance of a Game Lead Designer and follow established Game Logic
Documents (GLD) and style guides to deliver "premium-by-default" UI components, screens, and assets within
our AI-first workflow.

What you’ll do
• Wireframing: Create initial low-to-mid fidelity wireframes based on Game Logic Documents (GLD) and competitive benchmarking, ensuring that layout patterns follow industry best practices for a specific game mechanic.

• UI Execution: Transform wireframes and design briefs from the Game Lead Designer into polished, final
UI screens for both Landscape and Portrait orientations.

• Design System Maintenance: Build and maintain Game UI Design Systems and component libraries in Figma, ensuring all buttons, meters, and modals are reusable and scalable across the title.

• Asset Implementation: Integrate game assets (symbols, backgrounds, logos) from the Art team into the interface, ensuring perfect visual hierarchy and composition.

• Figma-Centric Handoff: Prepare clean, dev-ready files following our Design Ops and provide clear developer annotations.

• Responsive Adaptation: Ensure the UI remains intuitive and legible across all device types, managing safe areas and flexible layouts for mobile-first play.

• Visual QA: Support the development phase by reviewing builds to ensure implementation matches the
design's spacing, typography, and visual intent.

What you bring (Requirements)

Experience & Hard Skills

• 3+ years of experience as a UI Designer , specifically working on digital products (web/mobile). Experience

in iGaming or gaming is a major advantage.

• Figma Expert: Deep knowledge of components, auto-layout, variants, and variables (tokens). You should be able to build complex UI kits from scratch.

• Strong Visual Craft: Mastery of color theory, typography, grid systems, and visual hierarchy. You have a "premium" aesthetic and a sharp eye for detail.

• Academic Foundations: Basic understanding of composition and light/shadow, enabling you to blend UI elements seamlessly with game art.

• AI Tool Literacy: Comfort using AI assistants in your daily workflow (ChatGPT/Gemini for copy, Recraft for vectorizing, etc.).

• Technical Knowledge: Understanding of web/mobile constraints, 9-slice guides, and asset optimization for performance.

• English B1+: Ability to understand technical documentation and participate in internal team reviews.

Mindset & Soft Skills

• Execution Focus: You enjoy the "craft" of UI—taking a raw idea and making it look and work perfectly.

• Precision & Discipline: You follow naming conventions and file structures religiously (no messy layers).

• Efficiency: Ability to work quickly within established SOPs without sacrificing quality.

• Collaboration: A proactive team player who can take feedback from Game Designers and Creative Directors constructively.

Nice to have

• Visual Arts: Strong sketching or graphic design skills (logos, icons).

• Animation Basics: Ability to create micro-interactions and transitions (Figma prototyping or basic After Effects).

• Multiplayer Knowledge: Familiarity with social UI patterns in crash or community games.

Tools we use

• Figma – Our primary tool for design, system management, and handoff.

• AI Stack – Freepik, Recraft, Gemini, ChatGPT.

• ClickUp & Slack – For task management and team communication.

Additional Information

• Location: Remote.

• Working Hours: Flexible 40-hour week, with core availability between 11:00 AM and 7:00 PM Kyiv time.

• Compensation: Competitive, based on your level of expertise.

• Paid Time Off: 15 working days of annual leave + 10 paid sick days.
 

How to Apply: Please send your CV and a link to your portfolio. We are specifically looking for UI design component libraries and polished mobile/web interfaces.

We are expanding our delivery team and hiring an Automation QA Engineer for a large-scale energy project.

The system is live, complex, and business-critical, with real users and regular releases. It supports core energy business processes and requires high reliability, stability, and strong quality standards.

In this role, you will design, build, and maintain automated testing processes, working closely with developers and QA engineers to ensure stable releases and solid regression coverage.

Responsibilities:

• Set up and maintain an automated testing framework from scratch
• Design and implement integration and end-to-end (E2E) automated tests covering:
• UI testing
• API testing
• Database validation
• File operations
• Email notification verification
• Align automation architecture with project structure, delivery timelines, and quality standards
• Support test execution within CI/CD pipelines
• Contribute to improving overall testing processes and coverage

Technical skills & Professional competencies:

• 5+ years of experience in software testing, including strong hands-on test automation with Java
• Practical experience with Selenide (UI automation), TestNG, and Maven
• Solid understanding of REST API testing
• Strong SQL skills for database validation
• Working knowledge of Windows and Unix/Linux environments
• Strong analytical and problem-solving skills
• Ability to analyze system behavior and identify root causes of defects
• Structured mindset, attention to detail, and quality-oriented approach
• Clear communication skills and ability to collaborate effectively across teams.

Nice to have:

• Experience with performance and/or security testing
• Familiarity with CI/CD pipelines
• Experience working with complex, distributed, enterprise-level systems.

With MaxBill, you’ll get:

• 20 working days of annual vacation per year, plus paid public holidays.
• Provision of sick/personal leave.
• Paid trainings, conferences, seminars, and certification courses, classes in English.
• The possibility of remote work and a flexible schedule.

We are seeking a skilled Senior Business / System Analyst to join our team. In this role, you will support client discovery phases, identify pain points and improvement opportunities, and help translate business needs into clear functional requirements and delivery-ready specifications. This position requires hands-on experience in the manufacturing domain, with a solid understanding of operational workflows and business processes. 
Location: Toronto, Canada (ideally). We also consider candidates from Europe/UA with Canadian visa and ability to travel for crucial project phases. ​Can stick to European business hours.
Engagement: part-time or full-time, we are ready to discuss both.

Key Responsibilities: 
• Conduct process discovery workshops with business stakeholders and operational teams;
• Analyze current-state processes and identify:    
◦ inefficiencies;    
◦ bottlenecks;    
◦ repetitive/manual tasks;    
◦ opportunities for automation and optimization. 
• Document business requirements as:    
◦ functional specifications;    
◦ user stories / acceptance criteria;    
◦ process maps and workflow documentation. 
• Support delivery teams (engineering / DevOps / QA) by clarifying requirements and aligning expectations; 
• Assist in defining project scope, priorities, KPIs, and success criteria; 
• Contribute to solution validation, including supporting UAT preparation and feedback collection. 

Required Skills & Experience:
• 4+ years of experience as Business Analyst / Product Analyst / Systems Analyst 
• Manufacturing domain experience (required) — e.g.:    
◦ production & operations:
◦ quality control;    
◦ supply chain / logistics;    
◦ warehouse operations ;   
◦ ERP / MES-related workflows.
• Strong experience in:    
◦ business process documentation (BPMN / flow diagrams);    
◦ writing user stories, epics, functional requirements;    
◦ working with cross-functional stakeholders.
• Solid communication skills and ability to work with both business and technical teams.

Nice to Have: 
• Understanding of enterprise IT systems and integrations (ERP, MES, CRM, WMS); 
• Knowledge of data reporting, analytics, and BI tools;
• Experience in regulated industries (finance, healthcare, etc.).

What We Offer
 

• 16 days of paid time off.
• Official public holidays.
• Participation in company events.
• Health insurance.
• A friendly environment and supportive team.
• Engaging projects with opportunities for career growth.

Overview

Imagine this: you build projects from scratch, from IoT devices to smart solutions for energy and security. We’re looking for an Embedded Engineer. Lviv, relocation support provided! No legacy, with a team that truly helps you level up. If you’re interested in growing in low-level Embedded development.

Main Responsibilities

— Participate in the full embedded software life cycle: design, implementation, code reviews, documentation, testing, and validation

— Analysis and systematic problem-solving for SW-reported issues

— Cooperate with electrical engineers

Mandatory Requirements

— 1-3 years of professional experience

—C/С++ Programming Language on embedded systems

— Experience with STM32/SiLabs/Rigado/Microchip microcontrollers

Interfaces and protocols (UART, I2C, SPI, ModBus, CAN, USB, Ethernet,

etc.)

— Embedded Real-time operating systems

— Experience with Linux

— Experience in image, video, and signal processing

— Version control systems, task tracking systems

— Understanding of electrical schematics

Would be a plus

— Experience in networking: TCP, UDP, MQTT, TLS

— Understanding of cloud connectivity/IoT concepts and applications

— Automated and regression testing

We offer

— Competitive salary with regular reviews

— Modern projects with cutting-edge technologies

— Excellent space for your personal and professional development

— Low level of bureaucracy with a lack of multi-level management

— Attractive work environment: The modern and stylish office with ergonomic workstations, creative zones, and innovative spaces

— Paid vacations and sick leaves

— Accountant support

— Educational Events

— Free English classes

— Amazing team buildings

We’re an AI-driven payment ecosystem building next-generation financial infrastructure for merchants. To scale efficiently, we’re automating our financial flows - eliminating manual checks and human-based finance operations.
 

We are looking for a Backend Developer who will own financial automation: reconciling transactions, integrating gateways, validating settlement data, and ensuring nothing slips through.
 
 

What You’ll Do

• Build and maintain internal finance automation services that power our products
• Integrate with multiple payment gateways and banking APIs
• Ensure full traceability and correctness of transaction flows
• Improve data accuracy, alerting, and observability systems
• Help operations replace repetitive manual work with smart automation
• Spot bottlenecks early - and fix them with clean, thoughtful engineering
   

You’re a Great Fit If

• You have 3+ years in backend engineering (PHP / Laravel)
• You’ve worked with high-volume transactional systems (payments, fintech, e-commerce, etc.)
• You’re confident with databases and data-validation (PostgreSQL / MySQL)
• You understand reconciliation & settlement flows — or you’re eager to learn
• You’re proactive: you investigate → fix → automate so the issue never appears again
   

With Us You’ll Have

 • Fully remote setup with a flexible schedule

• Fast-moving environment where decisions are quick and clear
• Direct collaboration with founders & tech leadership — your work has real impact
• Competitive compensation based on experience
• A team that values ownership, clarity, and healthy communication

Here at Master of Code Global, we are expanding our DevOps community of experts and looking for a DevOps specialist to join the team and become a Master!
 

Responsibilities

• Design, implement, and evolve scalable, secure, and highly available cloud infrastructure using Terraform.
• Own and continuously improve cloud environments on AWS and/or GCP, ensuring cost efficiency, performance, and security best practices.
• Architect, manage, and optimize Kubernetes clusters (including upgrades, scaling, networking, and security).
• Design and maintain robust CI/CD pipelines, improving deployment speed, reliability, and developer experience.
• Lead the implementation of monitoring, logging, and alerting solutions to ensure high system reliability and fast incident response.
• Drive best practices, including secrets management, access control, vulnerability scanning, and compliance requirements.
• Support and optimize containerized and serverless architectures (e.g., AWS ECS Fargate, Google Cloud Run).
• Troubleshoot complex infrastructure and production issues, acting as an escalation point for critical incidents.
• Participate in architectural discussions and contribute to long-term infrastructure strategy and improvements.
   

Required background and skills

Experience & Expertise

• 5+ years of experience as a DevOps Engineer or in a similar role.
• Strong hands-on experience with AWS (required), including production-grade environments. Experience with GCP or Azure is a plus
• Solid experience with Terraform best practices: modules, state management (remote state, state locking), multi-environment configurations, code review practices
• Solid experience with Kubernetes (EKS) in production: cluster setup, operations, scaling, security, upgrades
• Knowledge of Kubernetes ecosystem tools: Helm, Karpenter, ALB controller, Cert Manager, External-DNS, Secrets controller

GitOps & Deployment Practices

• Hands-on experience with GitOps workflows and tools (ArgoCD, Flux, or similar)
• Understanding of declarative infrastructure and application delivery
• Experience with deployment strategies: blue-green, canary, rolling updates

CI/CD & Automation

• Proven experience designing and maintaining CI/CD pipelines (AWS CodePipeline, GitHub Actions, or similar)
• Strong scripting skills (Bash, Python) for automation tasks

Infrastructure & Security

• Strong knowledge of Docker and container-based architectures
• Experience with AWS networking: VPC design, security groups, load balancers, Route53
• Understanding of security best practices: IAM policies, secrets management (AWS Secrets Manager), network security, least privilege principle
• Experience with serverless technologies: Lambda, Step Functions, API Gateway

Observability

• Experience with monitoring and observability stack: AWS CloudWatch, Prometheus, Grafana, ELK
• Experience setting up alerting, dashboards, and incident response workflows
• Understanding of SLIs, SLOs, and error budgets is a plus

Soft Skills & Leadership

• Experience with incident management
• Ability to mentor junior-level engineers
• Participation in architecture decisions and technical planning
• Excellent communication skills and ability to explain technical concepts to non-technical stakeholders
• English level: Upper-Intermediate or higher
   

Nice to have skills

• AWS certifications (Solutions Architect, DevOps Engineer)
• Experience with cost optimization and FinOps practices
• Knowledge of compliance frameworks (SOC2, ISO27001)

We are seeking a skilled Middle iOS Developer for a specific, high-priority scope of work to prepare a social networking platform. This is a contract-based position focused on refining an existing Swift codebase, ensuring high-load stability, and meeting strict security and accessibility standards.

Scope of Work (Contract Deliverables)

• Feature Implementation & Logic:

Build a city selection dropdown for user profiles with New York City and Los Angeles as primary options.

Update application age restrictions.

Integrate comprehensive subscription models: Weekly, Monthly, Annual, and Lifetime (LTD).

Implement App Tracking Transparency (ATT) prompts using Apple’s native permission popups.

• Security & Authentication:

Develop MFA using Google Authentication (TOTP) for all app users.

Audit the Swift code for quality and functionality to eliminate memory leaks.

Perform a penetration test on the app code and amend any discovered vulnerabilities.

Improve JWT secret key management and rotation protocols.
Accessibility (WCAG 2.1 AA & ADA Compliance):

Implement accessibilityLabel for all UIImageViews and buttons.

Ensure strict color contrast ratios ($\ge4.5:1$ for normal text and $\ge3:1$ for large text).

Optimize Focus Management, Zoom, Reflow, and Touch Target sizes for screen reader support.

• Deployment & Compliance:

Ensure the app is built using the iOS 26 SDK (Xcode 26) to meet April compliance standards.

Update the app store display to show minimum age requirements and link to updated Privacy/Refund policies.

Technical Requirements

• Swift Proficiency: Strong experience with the Swift language and pre-launch app optimization.
• Performance Engineering: Ability to stress-test apps for high-quantity user onboarding.
• Security Knowledge: Familiarity with MFA, TOTP, and secure key rotation.

• Standard Compliance: Proven track record of implementing WCAG 2.1 AA and ADA requirements in iOS environments.

   

Terms

• Type: Contract (Fixed Scope).
• Duration: Project-based 
• Location: Remote.

Together with the Zoolatech team, our partner, a leading construction management company, is at the forefront of developing a cloud-based software solution. This innovative platform is instrumental in the successful completion of major projects including skyscrapers, hospitals, data centers, stadiums, and schools. It streamlines the management of finances, quality, teams, and risks, making these processes transparent, convenient, and regulation-compliant. Our partner is not only an expert in construction management but also a significant technology innovator, actively developing web and mobile solutions. Zoolatech plays a crucial role in supporting their growth, and we are currently searching for the best result-oriented Engineers who can keep the high-level development standards.

As Quality Engineer you will design and execute software testing plans for various key customer-facing and internal applications. You should be self-motivated, creative, proactive, and ready to work successfully in a fast-paced environment, including multiple platforms and a distributed architecture, diverse technologies, and lab environments. You will work closely with engineers, project managers, DevOps engineers, and other stakeholders.

Responsibilities

• Work with cross-functional teams to ensure quality throughout the software development lifecycle
• Review requirements documents in terms of consistency, completeness, and correctness.
• Suggest functionality improvements based on usability standards
• Verify that the implemented software meets the business requirements
• Write and execute test cases
• Conduct post-release/ post-implementation plans and testing

Skills Required

• 2+ years of experience in software testing, specializing in complex business systems, ideally SaaS solutions.
• Experience in managing end-to-end testing processes, including planning, execution, tracking, and reporting.
• Strong knowledge of software testing methodologies, QA tools, and Agile practices
• Skilled in various test levels, including system integration, performance, regression, and user acceptance testing
• Expertise in prioritizing testing efforts based on risk assessments to focus on high-impact areas.
• Excellent analytical, troubleshooting, and critical-thinking abilities
• Strong English communication skills (both written and spoken) to be able to communicate effectively with stakeholders.
• Self-motivated, adaptable, and able to deliver results in fast-paced environments, even without established QA processes

Nice to have:

• Willingness to adjust working hours to align with the US-based team, with the possibility of starting the workday around 12pm EE to ensure better overlap for meetings, collaboration.
• ISTQB certification