ELEKS Software Engineering and Development Office is looking for Senior Back-End (NodeJS) Developer in all our locations and remote.

About Project

An early-stage startup operating in stealth mode as our customer develops a proprietary platform that reimagines social media for a new generation. Founded by accomplished technology/media leaders, the client is assembling an elite team that is passionate about executing an innovative vision and ensuring that there product fulfills its enormous business potential.

Employees will join the project from scratch.

Team: Requirements, Design, and Timeline will be managed by the customer. We will start with 3-4 engineers and 1 QA on Eleks side and will grow the team. The team should be ready to have an overlap with customer 3-4 hours during Mon-Thu (11 am – 20pm US time)

Technologies: Node.js, TypeScript, AWS


  • 3+ years of experience with Node.js and TypeScript. As this is a startup in early-stage, engineers should be ready to participate in design meetings, offer and take a part in tech solution designing
  • Experience with large scale mobile platforms chiefly supporting cloud-based backend functionality
  • Senior-level depth/experience with SQL and NoSQL databases
  • Deep understanding of AWS services for Software development
  • Experience with CI/CD processes and familiarity with GitHub and Circle CI
  • At least intermediate strong level of English


  • Develop solutions and algorithms according to technical specifications or other requirements documentation; use standard algorithms in the applicable cases
  • Write program code according to the defined application architecture
  • Structure and format the source code, comment and mark up the code, as well as name variables, functions, classes, data structures, and files according to the company conventions and industry best practices
  • Implement code refactoring and optimization methods. Post refactoring and optimization results to the collective knowledge base as the best practices
  • Perform analysis, verification, and debugging of the software code at the level of application units
  • Develop procedures to test code availability, collect diagnostic data, generate test data sets with desired characteristics; examine the required software characteristics etc.
  • Reproduce defects logged in the defect database, establish their causes, and modify code to eliminate defects
  • Determine software product compliance with the technical requirements
  • Develop, document, and edit programming interfaces, software modules and components assembling procedures, software deployment, and update procedures as well as data migration and transformation (conversion) procedures
  • Assemble software modules and components into software products; connect software products to the external environment. Test availability of software product versions

What will you get with ELEKS

  • Above average compensation and competitive Social package
  • Close cooperation with a customer
  • Challenging tasks
  • Competence development
  • Ability to influence project technologies
  • Projects from scratch
  • Team of professionals
  • Dynamic environment with low level of bureaucracy
  • Medical insurance


ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.

Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams.

Dariia Meshko
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