Jobs at Djinni

We are looking for a motivated QA Engineer to join our dynamic team, focusing on web and AI-driven projects. This role is ideal for someone who is passionate about ensuring software development and has an interest in growing into a more advanced BA role in the future.

You will collaborate with developers, product managers, to test innovative web and AI applications, identify defects, and ensure an exceptional user experience.

Responsibilities

• Perform manual testing of web and AI applications to identify bugs, defects, and usability issues.
• Create, execute, and maintain test cases and test scenarios based on project requirements.
• Document and report defects with clear steps to reproduce, using bug-tracking tools (e.g., Jira).
• Collaborate with the development team to verify fixes and ensure issues are resolved.
• Participate in requirement analysis and provide feedback to improve product quality.
• Assist in regression, functional, and exploratory testing activities, including testing AI model outputs and web interfaces.

• Contribute to the continuous improvement of QA processes and methodologies, with an eye toward future automation opportunities.

   

Requirements

• +3 year of experience in software testing or a related field (internships or personal projects are a plus).
• Basic understanding of software testing principles, methodologies, and the software development lifecycle (SDLC).
• Familiarity with bug-tracking tools (e.g., Jira, Trello) and test management tools (e.g., TestRail).
• Interest in web and AI technologies, with exposure to testing web applications (e.g., REST APIs, browser-based interfaces) and AI-driven features (e.g., chatbots, recommendation systems).
• Knowledge of relevant tech stack: JavaScript, Python (for testing AI components), Postman (for API testing), and browser developer tools (e.g., Chrome DevTools).
• Strong attention to detail and problem-solving skills, with a proactive mindset for learning and growth in the QA field.
• Good communication skills to collaborate effectively with cross-functional teams working on web and AI solutions.
• Upper-intermediate English proficiency (written and verbal).
• (Optional) Basic knowledge of automation tools (e.g., Selenium, Cypress) or scripting languages (e.g., Python, JavaScript) is a plus.
• A strong desire to develop and advance in the QA direction, with potential interest in automation, performance testing, or AI-specific testing in the future.

Are you ready to take ownership of mission-critical backend systems in a high-load, transaction-heavy environment? 

We are looking for a Senior Java Developer to join our Payments Domain team in Warsaw.

This is a hybrid role with 3 days per week in the office, giving you the perfect balance between collaboration and flexibility. 

At Sigma Software, we value engineering excellence, multicultural teamwork, and delivering secure, high-performance solutions.

Why join us? You’ll work on a platform processing millions of transactions daily, contribute to architectural decisions, and be part of a company where innovation and ownership are encouraged.
 

Customer

Our customer is a well-established international company in the iGaming industry, known for its engineering-driven culture and multicultural team distributed across multiple countries. Operating multiple brands across various markets, the company delivers secure, high-performance digital platforms recognized for reliability and scalability.
 

Project

You will be part of the Payments Domain team, responsible for developing and maintaining a large-scale payments platform built on modern microservices architecture. The platform processes millions of secure transactions daily, supporting multiple brands and geographies. The work focuses on scalability, reliability, and performance in a high-load environment, covering everything from integration with payment providers to transaction monitoring and compliance.

Requirements:

• 5+ years of commercial experience with Java and Spring Boot
• Strong experience with MySQL and Kafka
• Proven track record working with microservices architecture in high-traffic, high-load systems
• Experience developing high-performance backend solutions for transaction-heavy platforms
• Ownership mindset with the ability to deliver services end-to-end
• Excellent communication skills in English (C1 level), both written and verbal
• Experience with Kotlin
   

Responsibilities:

• Design, develop, and maintain backend services for the payments platform using Java and Spring Boot
• Ensure high availability, scalability, and performance of transaction processing systems
• Collaborate with cross-functional teams to define technical requirements and deliver solutions end-to-end
• Implement integrations with payment service providers and internal systems
• Participate in architectural discussions and contribute to system evolution in a microservices environment
• Monitor, troubleshoot, and optimize services in production
• Ensure compliance with security, regulatory, and operational standards
• Drive continuous improvement in code quality, testing, and deployment practices

GlobalLogic, a digital product engineering company. GlobalLogic integrates experience design and complex engineering to help our clients imagine what’s possible and accelerate their transition into tomorrow’s digital businesses. GlobalLogic is a Hitachi Group Company.

We are looking for a Middle Automation QA Engineer who is passionate about quality and automation and wants to make a real impact on product reliability and user experience.

As a Middle AQA, you will play a key role in ensuring high product quality throughout the development lifecycle, working closely with engineers and stakeholders.

Requirements

• 3 years of experience in test engineering with a strong focus on automated testing
• Hands-on experience testing mobile applications on Android and iOS
• Practical experience with Maestro, Appium, or similar tools for mobile and/or browser-based automation
• JavaScript as your primary programming language for test automation
• Experience working in a cross-functional development team or closely supporting software development
• Experience with Postman or other API automation frameworks
• Solid understanding and application of automation testing best practices
• Experience using Jira or other test and issue management tools
• Confident usage of Git and IDEs such as VS Code
• Experience in developing and maintaining automation frameworks for mobile or web applications

Responsibilities

• Analyzing requirements and workflows, and creating and maintaining test data
• Writing and maintaining automated test scripts for both mobile and web applications
• Collaborating closely with developers, engineers, and other stakeholders to clarify requirements and expectations
• Studying system flows, data usage, and business processes to identify quality risks
• Investigating defects and gaining a deep understanding of root causes and problem areas
• Building, maintaining, and continuously improving the test automation suite
• Reviewing test cases to ensure alignment with requirements and sufficient test coverage
• Designing test cases and performing functional, integration, and end‑to‑end testing across mobile devices and web browsers
• Supporting project teams in defining quality objectives and acceptance criteria
• Participating in code reviews, providing constructive feedback to improve overall quality

What makes you a great fit:

• Expertise in programming languages: Python, C++, Objective-C
• Strong experience with Git, Copilot, shell scripting, and automation tools
• Excellent understanding of macOS internals, security principles, and system foundations
• Proven ability to deliver performance-critical software with rigorous testing
• Pragmatic, result-driven, and service-minded approach to problem-solving
• At least an upper-intermediate level of English
   

Why work with us?

• People-first management with minimal bureaucracy
• A friendly company culture, proven by employees who choose to return
• Flexible working hours
• 29 days of PTO (18 working days per year pluse all national holidays)
• 10 paid sick days
• Full financial and legal support for independent contractors
• Free English classes, with native speakers or Ukrainian teachers
• Dedicated HR support
   

Your day-to-day in this position:

• Develop and maintain endpoint security features for macOS, ensuring high performance and reliability
• Take ownership of the full development lifecycle: feature implementation, support, and maintenance
• Collaborate closely with test teams in Sweden and R&D in Tel Aviv, participate in project meetings, and ensure thorough testing of all deliverables
• Interact professionally with customers to provide technical guidance and support
• Drive automation and continuous improvement in development processes
   

What is your new project?

• Domain: Security
• Location: Israel
• Company size: 51-200 employees
• Founded in: 2019
   

Our next steps:

✅ Intro call with a Recruiter — ✅ Client tech interview — ✅ Second tech interview — ✅ HR client interview — ✅ Reference check — ✅ Offer

Our client is developing a payments infrastructure that allows consumers to pay and receive funds using different types of digital assets. Although a significant volume of tokenized value exists today, much of it cannot be easily used for everyday transactions.

The product addresses this gap by enabling reliable and practical digital asset payments. It combines a robust orchestration layer with a consumer-facing application, making it possible to unlock liquidity and support real-world usage at scale.
 

The client is looking for an experienced Senior Full Stack Software Engineer (Web3) with a strong background in developing modern web applications and scalable backend systems. In this role, the engineer will contribute to the design, development, and ongoing support of core platform components, including the implementation of Web3-related functionality such as wallet integrations, transaction signing flows, and interactions between on-chain and off-chain systems. The candidate will work closely with the Engineering and Product teams spread across North America, Europe and India.
 

Requirements:
— 5-7+ years of professional experience as a Full-stack Web3 Engineer with production experience across frontend, backend, and on-chain components, comfortable owning systems end-to-end.
— Hands-on experience with Web3 building blocks, such as wallet connectivity/integrations, dApp development, blockchain RPCs and indexing, and/or on-chain/off-chain payment & settlement flows.
— Familiar with DeFi primitives (e.g., DEXs, swaps, lending, trading platforms) and how they work in real systems.
— Experience with some combination of:
— Modern frontend frameworks (e.g., TypeScript, React, Redux)
— Backend services and APIs (e.g., C#, Node.js, Go, Java, or similar)
— Smart contracts and on-chain interactions (e.g., Solidity)
— Strong understanding of the transaction lifecycle (signing, submission, execution) and a security-first mindset when designing Web3 systems.
— Solid fundamentals in building scalable, reliable, observable distributed systems (monitoring, logging, tracing, performance).
— Frontend-leaning or backend-leaning profiles are welcome, as long as you have shipped Web3-enabled systems in production and want to expand your scope over time.
 

Responsibilities:
— Design, build, and operate production-grade Web3 systems used by real customers and assets at scale.
— Own features end-to-end across frontend, backend, and on-chain components (with depth aligned to your strengths).
— Lead the design and implementation of complex workflows involving wallets, transactions, settlements, and orchestration.
— Partner closely with product, design, and external teams to turn ambiguous requirements into robust technical solutions.
— Improve system reliability, security, and performance across distributed and on-chain components.
— Mentor other engineers and contribute to engineering best practices, architecture reviews, and technical direction.

Requirements:

• 2+ years as a UX Researcher / Product Researcher
• Experience using basic, qualitative and quantitative UXR tools: in-depth interviews, user testing, surveys, card sorting, 5-second tests, audits, desk research, etc.
• Experience working in cross-functional teams
• More than ten successfully conducted studies, including successful implementations of finding (insights)
• Understanding of frameworks and methodologies: HCD, DD, DT

Will be plus:

• Experience in the iGaming industry and participatory design practices (Participatory Action Research) is a big plus.
• A background as a UX designer or sociologist is also a plus

Responsibilities:

• Collecting research requests and planning research processes
• Independently conducting qualitative and quantitative research
• Systematizing and collecting research results, presenting and formulating action points for key stakeholders
• Assisting product managers in developing product hypotheses
• Quarterly research planning with stakeholders
• Presenting the results of the work completed and its impact on the product

Benefits:

• An exciting and challenging job in a fast-growing business groups, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
• Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
• Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day
• Modern corporate equipment based on macOS or Windows and additional equipment are provided
• Paid vacations, sick leave, personal events days, days off
• ️Corporate health insurance program for your well-being
• Referral program — enjoy cooperation with your colleagues and get the bonus
• Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
• Rewards program for mentoring and coaching colleagues
• Free internal English courses
• Yoga classes to help you stay active and energized
• In-house Travel Service
• Multiple internal activities: online platform for employees with quests, gamification, presents and news, RedCore clubs for movie / book / pets lovers, special office days dedicated to holidays
• Corporate events, team buildings

⚡️ ML/AI Engineer (Middle+/Senior) – Remote | Full-time | Long-term

We are looking for AI Engineers to join a long-term, full-time project currently in the pre-sale stage. High-priority role for skilled specialists with strong English communication.

Requirements:
• Proven AI/ML development experience (production-level projects preferred)
• Strong Python & deep learning frameworks (TensorFlow, PyTorch)
• Experience with cloud platforms (AWS, GCP, Azure)
• Working with APIs and data pipelines
• English B2+
• Team player with problem-solving skills

Nice to have: MLOps, LLMs/Generative AI, Docker/Kubernetes, CI/CD, big data experience

Responsibilities:
• Design, develop, and deploy AI solutions
• Build and optimize ML models and pipelines
• Collaborate with data scientists, developers, and stakeholders
• Ensure scalability and performance of AI solutions

Recruitment: Recruiting interview → Client interview → Offer

Ready to work on impactful AI projects? Send your CV today! 🚀

Understanding that there is an approach, technologies, levels, process, components;

Defects: types and life cycle of defects;

Test types. Organization of tests;

Testing of complex software solutions and complex systems;

Requirements, an introduction to bug tracking systems;

QA process: initialization, goals, priorities, timing, risks.

We are helping one of our product partners build a core AI-driven advertising platform and are looking for an AI Creative Strategist to join their internal team. The product is an autonomous advertising system where AI agents create, launch, and optimize campaigns at scale. The long-term goal is to move beyond rule-based decisions toward a system that learns and improves performance over time.

Creative strategy is one of the highest-leverage inputs in the product: a single improvement in prompt logic can affect thousands of campaigns instantly. While the system can already generate ads autonomously, it needs clear creative signals and hypotheses to guide learning and optimization. Your work provides this signal layer and directly feeds into the ML optimization loop.

Responsibilities

• Design, test, and iterate prompt logic for AI agents across strategy, copy, keywords, compliance, visuals, and optimization
• Continuously analyze competitor activity using spy tools and translate winning patterns into structured prompts
• Formulate and test multiple creative hypotheses weekly and evaluate their impact on performance metrics
• Analyze campaign performance data to identify which creative angles and patterns drive sustainable ROI
• Build and maintain a prompt library of validated creative patterns, structured by vertical and geography
• Work closely with the ML Engineer to align creative signals with prediction models, reward functions, and optimization logic
   

Must-have requirements

• Degree in a quantitative or analytical field such as Mathematics, Economics, or Marketing with a strong analytics focus
• 3+ years of hands-on experience in digital advertising (native ads, Facebook Ads, Google Ads, etc.) with a deep understanding of CPC, CTR, ROMI, and RPC
• AI-native working style with daily use of LLMs and generative tools such as Claude, ChatGPT, Gemini, Midjourney, or similar
• High hypothesis velocity with a focus on systematic testing rather than isolated execution
• Strong analytical thinking with the ability to review large datasets and extract creative patterns that differentiate high-performing campaigns
• Ability to design multi-step prompt chains where the output of one agent becomes the input for another

Nice to have

• Proficiency with competitive intelligence and spy tools such as AdPlexity, Anstrex, or SpyFu
• Experience writing LLM prompts in production environments, including system prompts and few-shot prompting
• Basic SQL or data querying skills
• Familiarity with tracking platforms such as Binom or Voluum
   

Language requirements
English at Upper-Intermediate level or higher. Code, prompts, and data are the primary working languages. No client-facing communication is required.

As we scale Documents to the web and prepare to launch a brand-new product, we’re entering an exciting new stage of growth. To make this journey successful, we’re looking for a strong Product Marketing Manager who will play a pivotal role in shaping how our products are positioned, launched, and scaled.

This is a high-impact role where your work will directly influence our ability to reach ambitious goals - while helping the team grow in a healthy, sustainable way and build products we’re truly proud of.

What you will do:

• Craft and execute GTMs. 
• Build growth hypotheses. 
• Define, measure, and monitor major KPIs. 
• Run market research and extract insights. 
• Coordinate cross-functional team

About you:

• Communication skills must be top-notch. 
• Strong analytics and metrics understanding. 
• Proven track record of launching products and features. 
• Proven track record of hypotheses that moved the needle for a product. 
• Critical thinking. 
• Cross-functional experience. 
• Deep, practical understanding of at least one product or marketing competence (e.g. performance, analytics, SEO, content, etc.) 
• Mobile experience. 
• English - C1 and above. 
• AI implementation in the work routine. 
• Strong understanding of first design and UX principles. 
• Marketing and product tooling: Amplitude (or alternatives), Tableau, Sensor Tower, App Annie, Jira, Replit/Lovable/Gemini/Claud, and Figma

Would be a plus:

• Neogtiations
• Engineering background
• Vybe-coding at least on the level of prototyping
• Design

What you will get at Readdle:

• Customer-centric culture. We put our users at the heart of everything we do. Every team member has the opportunity to engage directly with customers, gaining insights that shape meaningful, delightful experiences for millions worldwide.
• Relentless growth. We’re committed to mastery in our craft. We take ownership of our work, decisions, and outcomes, and we see feedback as a catalyst for growth. Every challenge is an opportunity to learn, evolve, and raise the bar.
• Exceptional people, exceptional team. Our greatest strength is our people. We care deeply about each other, work transparently, and celebrate collective success. Together, we build an environment where everyone can do their best work and grow beyond their potential.
• Real impact. We design products that truly matter. Our focus is on delivering tangible value, simplifying complexity, pushing boundaries, and continuously improving how we build and deliver solutions to our users.
• Culture of innovation. We embrace curiosity and creativity in everything we do. Fresh ideas are not just welcomed, they’re expected, celebrated, and turned into real innovations that shape the future of our products and company.

We are Perspective — a leading Magento web development company, committed to delivering cutting-edge e-commerce solutions to our clients worldwide. Our dynamic team is the force behind our success, and we’re currently looking for a skilled Project Manager / Business Analyst to join us. We are seeking a full-time employee to work in our office located in Kyiv. 

Responsibilities:

• communication with stakeholders to identify the business needs;
• writing technical documentation for the project;
• advice, recommendations, and suggestions for improving the customer concept;
• coordination of the budget with the client and its control;
• sprint planning, maintaining a backlog of project tasks;
• setting tasks for the development team, monitoring the compliance of the developed functionality concerning the technical specifications and customer requirements;
• people management of the development team;
• management of risks;

• participation in the delivery of the product to the production environment.

   

Required skills:

• more than 2 years of experience of PM or BA in an IT company;
• understanding the website development process/staging; — experience in managing large projects;
• understanding of applied technologies (web);

• Upper-Intermediate or higher English level.

   

Will be an advantage:

• experience in similar positions in similar companies.

   

Requirements for personal qualities:

• the ability to keep your work organized;
• punctuality and responsibility;
• teamwork skills and initiative;
• attention to detail;

• analytical mindset and agility.

   

Briefly about our company:

• we specialize in an integrated approach to web development;
• e-commerce is a key area;
• more than 60 employees;
• founded in 2009;

• our clients are 70% Western companies in Europe and the United States and 30% Ukrainian companies.

   

We offer:

• career growth opportunity (growth from Junior to Senior — salary as a result);
• the opportunity to learn from Senior PM, in the future to become a Business Analyst (possible rotation);
• you will be able to manage projects independently, act as a Product Manager, make decisions on the project;
• work with very complex tasks, invaluable technical skills;
• we have well-established and described processes in the company;
• joint attendance at conferences, corporate events, and payment for Magento certification;
• regular sports and leisure activities. Join us for weekly bouldering sessions, team races, and hiking together in the mountains. Enjoy some friendly competition with foosball and table tennis in the office;
• paid corporate English language classes.

About the Role

We’re looking for a UX/UI Designer to support a mission-driven, nonprofit-focused digital platform. Your work will help improve how organizations and volunteers connect, collaborate, and create positive social impact.

This role is well-suited for a designer who values purpose-driven work, enjoys thoughtful problem-solving, and is comfortable contributing on a part-time, flexible basis within a distributed, diverse team.

What You’ll Do:

- Design intuitive, user-centered UX flows and UI components

- Create and iterate on wireframes, mockups, and high-fidelity designs

- Collaborate with product and engineering during the 14:00–16:00 MT overlap window

- Improve usability, accessibility, and visual consistency across the product

- Contribute to or refine a design system (components, typography, color, spacing)

- Incorporate feedback quickly and iterate efficiently

Required Skills & Experience:

- 4+ years of experience in UX/UI or Product Design

- Strong portfolio demonstrating user-centered thinking

- Proficiency with Figma (or similar tools)

- Solid understanding of UX principles, accessibility, and responsive design

- Ability to work independently with minimal supervision

- Comfortable collaborating with a remote, multicultural team

- Availability during 14:00–16:00 MT (daily overlap is required)

Nice to Have:

- Experience designing SaaS, web apps, or startups

- Experience working with distributed or global teams

- Basic understanding of frontend constraints (HTML/CSS awareness)

Codefinity is a fast-growing EdTech company on a mission to make tech education accessible, engaging and truly practical. We help people from all over the world master in-demand programming skills and build meaningful careers in tech.

Our platform has already empowered hundreds of thousands of learners globally — from complete beginners to industry professionals — through interactive, hands-on courses designed to accelerate real skill growth.

We’re a team of ambitious and creative people who love what we do and move fast. We experiment, learn and constantly raise the bar to achieve bold goals. At Codefinity, every idea can make a difference, and every team member has a real impact on our growth story.

And now we are looking for a User Acquisition Manager to help us scale even faster. This role will play a key part in driving our growth strategy, acquiring new users globally, and expanding our impact in the EdTech space.

Responsibilities:

• Development and implementation of a paid user acquisition strategy on the Meta platform.
• Management of marketing campaigns to achieve business goals, evaluating campaign performance based on both marketing metrics (CPM, CTR, CR, CPA) and product metrics (LTV, ROI).
• Testing to identify the most effective combinations of creatives, funnels, and audiences.
• Close collaboration with creative, product and analytics teams.
• Conducting market research and generating new ideas and concepts.

Requirements:

• 2+ years of experience in performance marketing or user acquisition, preferably in B2C or subscription-based products.
• Proven track record of managing Meta Ads at scale (other channels are a plus: Google, TikTok, X ads, Pinterest Ads etc.).
• Strong analytical skills with experience in data-driven decision-making.
• Hands-on experience with testing and optimizing campaigns for growth and profitability.
• Strategic mindset with the ability to build and scale UA processes from the ground up.
• Excellent collaboration and communication skills to work cross-functionally with product, creative and analytics teams.
• Upper-intermediate or higher level of English.

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• 20 working days of paid vacation per year, plus public holidays.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.

We are looking for a motivated Junior SERM Specialist with an SEO background to help manage and protect our brand’s online reputation. You’ll be responsible for monitoring search results, suppressing negative content, and promoting positive narratives through data-driven SEO strategies.

We are looking for candidates located in the European time zone (CET ±1) to ensure smooth collaboration.

What we expect:

• 1+ years of hands-on experience in SEO & SERM.
• 1+ years of experience with Google Ads
• Upper-Intermediate to Advanced English (written and spoken), fluent Ukrainian or Russian.
• Foundational knowledge of on-page and off-page SEO and how it applies to reputation management.
• Experience with SEO tools such as Google Search Console, Ahrefs, or SEMrush.
• Ability to analyze SERPs and identify competitor strategies.
• Understanding of PPC (Google Ads) to identify and mitigate unwanted or infringing advertisements.
• Understanding of Brand Protection processes: filing complaints for Trademark violations, Copyright infringement (DMCA), and phishing.
• Technical ability to identify hosting providers and domain registrars to send official Abuse Reports.

Key responsibilities:

• Track brand mentions and monitor changes in search engine results.
• File complaints in Google Ads against competitors for trademark infringement or unfair advertising.
• Submit reports for Trademark/Copyright violations and phishing to hosting providers and registrars.
• Execute strategies to displace negative search results with positive brand content.
• Coordinate with webmasters and platforms to remove or update misleading information.
• Prepare regular reports on reputation KPIs and the effectiveness of brand protection efforts.

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 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 ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!
 

Requirements: 

• 5+ years of PostgreSQL, Pg/SQL development experience. 
• Oracle SQL, PL/SQLL development experience will be a big plus. 
• Shredding, changing and understanding older code without the need to know everything about a business process is imperative. 
• Query performance analyzing and tuning. 
• Experience with high loaded OLTP systems. 
• Experience with very large databases. 
• Experience with design, development, and maintenance of reporting and data warehouse databases a plus. 
• Experience with migrating schemas and data from Oracle to other RDBMS a plus. 
• Basic DB administration experience. 
• Familiarity with database design, documentation and coding. 
• Familiarity with programming languages API. 
• Problem solving skills and ability to think algorithmically. 
• Experience with Amazon Redshift, RDS, Aurora is a plus. 

General skills: 

• English (reading/writing/speaking) — min Intermediate level. 
• Experience in working with people. 
• Quick understanding and learning abilities. 
• Ability to work on several tasks in parallel. 

 
Responsibilities: 

• Responsible for designing, coding, and implementing software solutions using modern techniques and programming SQL language. 
• Provides high-level database development assistance in creating specific applications for businesses. 
• Provides general support on information technology to design, develop, execute, and maintain the database application systems, applying several RDBMS. 
• Ensures research and innovation at all levels of the software development process. 
  May participate in multiple projects simultaneously as a senior development team member. 
• Works harmoniously in a cross-functional team comprising managers, supervisors, business analysts, systems personnel, network staff, and other developers in ensuring the delivery of software solutions as planned, within set budget, and timely. 
• Acts as a coach or mentor to junior software developers. 
• Provides excellent customer service by responding to and assisting with help desk calls to resolving issues, including system outages. 

Company offers: 

• Long-term employment. 
• Flexible timetable. 
• Comfortable working conditions. 
• Paid vacation and sick leaves. 
• English lessons, gym. 
• Competitive salary level.