Робота в IT та Digital: актуальні вакансії

Seeking a Senior Blockchain Engineer proficient in Rust or Go. Responsibilities include designing, developing, and implementing blockchain solutions, as well as optimizing performance and scalability. Strong experience in blockchain technology and a proven track record of building robust, secure, and efficient blockchain applications are required. Join our team and contribute to the advancement of blockchain technology.

Responsibilities:

• Participate in the design, development, and maintenance of the Secret Network blockchain platform, incorporating cutting-edge cryptographic techniques and private computations.
• Evaluation and integration of state-of-the-art cryptographic libraries and techniques to enhance the platform's security and privacy features.
• Development of cross-chain APIs and applications, allowing DApps running on other chains to use Secret’s native privacy.
• Writing clear, concise, and well-documented code that can be easily maintained and scaled by other team members.
• Continuously staying up-to-date on the latest developments in blockchain technology and related fields to contribute to the company's technical vision and roadmap.

Requirements:

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field, with at least 6 years of experience in software development;
• Proven experience in designing and development of complex software projects, preferably in the blockchain space;
• Proficient in one or more programming languages: Rust or Go, experienced with modern software development practices and tools;
• Experience in Solidity programming language, good understanding of smart contract development;
• Familiarity with blockchain technology and the blockchain space;
• Strong problem-solving skills and the ability to work independently as well as in a team setting.

Requirements:

• Commercial experience in business analysis using corezoid/node-red;
• Intermediate English;
• Experience working in an Agile/Scrum development process;
• Experience using bug-tracking software (e.g. JIRA) and team collaboration software (e.g. Confluence);
• Exceptional analytical skills;
• Willingness to develop developer skills in JavaScript;
• Ability to read and prepare a business process diagram in BPMN format;
• Knowledge of CRUD principles when developing REST API.

Responsibilities:

• Communication directly with the Client and the development team;
• Development, documentation and management of requirements;
• Identify, analyze, document and track software requirements, manage change;
• Help the team clarify requirements;
• Visualize workflows of a developed solution using usage diagrams and activity diagrams (UML) or process and collaboration models (BPMN);
• Demonstrations of the implemented solution for the client;
• Development of solution concepts and prototypes at the pre-sales stage.

Requirements:

• Experience with keycloak.
• Experience with Kerberos.
• Experience with ELK stack (Elasticsearch, Logstash and Kibana).
• Experience with integration keycloak and Kerberos.
• Experience with work file agent on ELK.

Responsibilities:

• Preparation and deployment of solutions in requested environments.
• Automation of application deployment processes and the formation of documents on them with changes.
• Documenting deployed environments.
• Preparation of technical documentation for the deployment and support of solutions.
• Ensuring the smooth operation of services.
• Setting up monitoring and backup systems.

Our team is looking for a PHP Backend Developer!

Requirements:

• At least a year of experience in software development or any other relevant technical background;
• Experience with PHP 7.4+
• Understanding of the basics of software development (OOP, design patterns, SOLID, REST API design)
• Ability to write clean code;
• Intermediate level of English.

Will be an advantage:

• Experience with API integrations:
• Knowledge of Symfony, PHPMD, PHPCPD.

Responsibilities:

• Development of integrations with external payment systems;
• Writing clean and efficient code;
• Take part in discussions/meetings and decision-making.

Currently our platform team is evaluating if Google's new Firestore could tackle some problems which we have with Firebase. We want to reinforce our platform development team and we're looking for an additional developer to join us on long-term basis.
Our client is IoT product company from Finland. They are developing own IoT platform, and devices which all have real-time connection to platform.

Our Tech Stack and ENV:

• Node v4 - v8. Mainly v6. We're moving to Node 8 because of async/await.
• ExpressJS 4.x. We're moving to KoaJS, because of better async/await support.
• React 13 -> newest, create-react-app.
• Es7, Redux, Babel, Webpack, JSS.
• Firebase, MongoDB, Google Cloud Storage.
• Docker, Kubernetes.

Your Workplace:

• WebStorm 2017;
• HP ProBook 15’ or MacBook Pro 15’ by your choice;
• i7 CPU, 16 GB RAM, SSD HDD, 24’ Monitor;
• Linux or macOS or Windows.

You will be expected to:

• Work autonomously demonstrating initiative and common sense
• Participate in design and code reviews
• Design solutions that are modular, scalable and portable
• Communicate with peers to address technical roadblocks
• Focus on strong teamwork within teams and remote team members according to business alignment
• Build software solutions using SCRUM agile practices, and engage with the business stakeholders in sprint reviews and participate in daily SCRUM meetings
• Have an inquiring mind with the ability to research, question and think outside the box.

Requirements:

• Minimum 3 years of NodeJs development experience;
• MongoDB, Firebase;
• Modern web apps architecture design;
• Linux operational proficiency incl. bash scripting;
• A friendly disposition with a team and customer;
• High English level (spoken, and written);
• ReactJs/React Native;
• Google cloud environment;
• Raspberry Pi Linux environment;
• WebRTC.

Your mission at SimScale is, together with our developers, to build and continuously improve a robust and scalable infrastructure for running our development and production services.
This means staying on top of changes in the cloud computing world, but also technologies and concepts like micro-services and containers, to help foresee the architecture and infrastructure SimScale will need tomorrow.
You ensure that our developers can efficiently and safely test their changes and put them in production, with infrastructure in place for techniques like canary or gradual releases, or blue-green deployment, and logging and metrics to ensure proper behavior of our complex service architecture. Depending on skill set and workload, you also help to adapt existing or new components to infrastructure, e.g., migrating a component to a message-based architecture.
You will be working at the intersection of a complex service-oriented web application and the world of Computer-Aided-Engineering, which brings interesting challenges of its own, such as the combination of significant computations resulting in large amounts of data, while at the same time empowering a thriving community of users to collaborate and to share simulation projects.

Requirements:

• At least 4 years of experience architecting and maintaining the infrastructure for a complex service-oriented system;
• At least 2 years as a developer with the ability to better understand developers’ needs and how to address them;
• Very solid skills in Linux or comparable OS;
• Service-mindset: You feel responsible for keeping the infrastructure running and continuously looking for the next improvements;
• Data-driven: Knowing how to collect data, such as service or infrastructure metrics, and analyze and act on them;
• Experience with a cloud provider, especially AWS;
• Sensibility towards IT security and the topic of concurrency.

Advantages:

• Being involved in open source projects.

Requirements:

• Over two years’ experience as a full-stack developer (mandatory);
• Strong proficiency with JavaScript/ES6, Node.js, React.js and associated dependencies e.g. Redux, Webpack, Babel, Express;
• Tools and processes common to agile development teams (Jira, Github, Gitflow, Slack);
• Integration with RESTful APIs;
• Application logging and monitoring;
• A comprehensive understanding of web performance optimization considerations and techniques;
• An understanding of the principles and practices of Continuous Delivery.

Advantages:

• Good understanding of security and data protection considerations (e.g. CORS, authentication, JWT, OAuth);
• Work experience as part of a Scrum-based Agile team, working closely with designers, business users, architects, back-end and front-end developers.

About a project:

• UK company.
• Travel Tourism Hospitality.
• Greenfield product.

You will be a part of the team that is responsible for the quality of a huge and complex SOA based information system of a telecom provider. You will be responsible for the manual testing of mobile UI and RESTful API.
Our client is a telecommunication company that provides 4G LTE services. Work in a team of 15+ QA Engineers who assure the quality of applications on Android, iOS platforms and RESTful-services in cooperation with a back-end QA team. Altogether, there are more than 50 QA Engineers working on the projects.

Please pay attention, this vacancy is only for engineers with proven track record, all candidates without work experience will be rejected.

Requirements:

• Higher education (technical);
• At least 6 months work experience as a mobile QA is required;
• Experience of working with iOS, Android, WP. Knowledge of guidelines;
• Understanding of a test design methodology (functional, integration, and acceptance);
• Experience in creating a test-design in accordance with the given UI designs;
• Experience in detecting, localization, and reporting of UI и UX defects;
• Experience of working with logging utilities for mobile OS (Xcode, Android SDK, iTools, MS Visual Studio);
• Experience in the integration and E2E testing;
• Basic knowledge of SQL;
• Experience in the testing of analytical и architectural artifacts.

E8 Storage provides the next generation of flash storage with a rack-scale architecture for the enterprise and software-defined cloud, delivering unparalleled storage that performs ten times better with lower TCO compared to existing storage products.
You will be a member of the team that is responsible for the quality of innovative and high-speed data storage product. You will take part in the manual testing of the whole solution including a server side, working closely with Developers, Test Automation engineers, and Integration engineers.

Required skills:

• 2+ years of experience in testing;
• Understanding of a test design methodology (functional, integration, and acceptance);
• Experience in the integration and E2E testing;
• Defects localization, investigation, and tracking in complex heterogeneous IS;
• Linux operational proficiency;
• Experience in the testing of analytical and architectural artifacts.

As a plus:

• Scripting skills – bash, python;
• I/O performance testing tools and techniques;
• Experience working with enterprise storage systems;
• Experience working with NoSQL database systems (Cassandra, Mongo, etc.);
• Experience working with Mellanox, Cisco, Arista, Brocade DCB switches.