Tech Lead Node.js for IDgital (Healthcare) (вакансія неактивна)

We are seeking a leader to inspire and direct our technical team. You should be technically fluent and bring your ideas of how to drive the team to a higher level of operation. You will be improving our development approach specifically in the following areas:
A. Continuous Integration improvements
B. Execute and improve the code review process
C. Review and continuous improvement on the architecture and speed of process’ in the application
D. Work with the Product Manager and Project Manager to define the scope of each sprint, providing estimates of effort and making developer assignments

You will be a mentor for our senior developers so deep technical expertise in node.js is required.

Required skills
— Experience developing a node.js / angular in a leadership position
— Knowledge of CI approaches including unit and end to end testing
— 3+ years in webapp development;
— English (Intermediate or higher);
— Expert understanding of Node.js and frameworks available for it (such as Express.js, Koa);
— Proficient understanding of code versioning tools, such as Gitlab;
— Strong knowledge RDBMS like Postgres and MySQL;
— Strong knowledge of Gitlab;
— Docker;
— Understanding modular system of NodeJS and knowledge most popular modules (like WS, Sequelize, Swagger);
— Code quality tools (ESLint, prettier, husky, etc.);
— Development of REST API;

— Experienced with Angular 2+;
— Google Cloud Services (e.g GKE, FireBase, BigQuery, PubSub, CloudSQL);
— Understanding of Agile (Sprint) development process;
— Microservices architecture;
— Healthcare domain experience;

— Work in a friendly high efficient team of professionals, interesting projects.
— Dynamic and challenging tasks;
— The ability to work remotely.
— Flexible working hours.
— Possibility of professional growth.
— Get a chance to work with the latest GCP services and technologies.
— Opportunity to join the Zazmic community of 200+ developers worldwide;
— Opportunity to make a contribution to the medical area and help people around the world.

— Lead technical team;
— Execute and improve the code review process;
— Suggest and execute architecture improvements;
— Development of new functionality;
— Participation in daily/planning/demo/retrospective/developers synchronization sessions with the team;
— Be positive and motivated for making A++ product;
— Brainstorming solutions for challenging tasks.

iDgital is Cloud Based SaaS application that manages orders for Radiologists and can resolve clients’ issues. Clients are hospitals and groups of hospitals that are situated in different countries around the world.
This product team develops a Node.js / Angular web application, the product is in the healthcare field. All deployments are containerized in a large distributed architecture. We have co-developed a Healthcare API with Google that is central to our solution.
The product has been developed from scratch and we already in the release phase, so the ready part is that something used by clients from different countries. We will increase in multiple times amount of clients soon, now we support around 100 facilities, soon this amount will be over 500.
Besides maintaining the product we are working on new custom and technical features, improving the performance of the platform, and a few new major milestones in progress, e.g. on-prem version for the current saas application, improving the mobile app (IOS, Android), integrating a few additional ways of receiving information from the hospitals. Also, we have a few subprojects based on iDGital architecture.

Team
30 people:
4 QA
2 AQA
16 Developers
4 DevOps
1 PM
1 BA
1 Designer
1 HR

Team processes:
— As basic we are using standard git-flow but we added some minor changes to It. This change depends on our environments and our release process. The lifecycle of the developer’s tasks based on scrum (3 weeks sprints), ops team is working by kanban style.
— We have a code review process by 6 BE and 2 FE experienced developers and a knowledge-sharing process for all team members weekly.
— We have a bunch of various processes, some of them are main and some of them are added to make the life of the team and project better. Here is the list of basic ones:
Sprint Planning process;
1 Daily stand up meeting per team (1 for Ukraine team [19 members], 1 for AQA [2 members], 1 for OPS [4 members], 1 for Eng teams from different countries [5 members]);
Sync meetings for QA team once per sprint;
Sync meetings for FE and BE teams once per sprint;
Tech retrospective process;
Retrospective process;
Demo process;
BA process for BA team;
Hotfixes process for maintaining production.

Technical details:
— For version control are used gitlab and CI/CD builds. Almost all deploys are automated.
— Different kinds of testing: manual testing by the best QA team, UI testing by AQA (cypress), unit tests, API integration tests, functional tests, load tests using k6, microservice unit and integration tests.
Now are improving coverage for all types of testing.
— Google cloud and many google services (storage, pub/sub, healthcare, PostgreSQL, Kubernetes, firestore, logging, etc ) for infrastructure. Elastic as additional database.
— Above 40 microservices.
— Additional technologies details are:
Vision Machine Learning using TensorFlow;
Loose coupling through PubSub Messaging;
Auto-scaling microservices through Kubernetes;
REST API and GRPC integrations;
Cloud DataFlow for ETL;
BigQuery for DW and analytics;
Looker for reporting;
Speech recognition development including model development;
Google DialogFlow for IVR development;
Distributed Cloud SQL Database.

Technology stack
Google cloud platform, Node JS, Koa JS, Angular 7, PostgreSQL, Big Query, Dialog Flow, TensorFlow