Frontend Engineer II

7h ago

Company not listed

RemoteFull-time$128K – $144K

Job Overview

A new opening is available for a Frontend Engineer II. According to the listing, this is a remote full-time position. The salary mentioned in the listing is $128. The listing places its emphasis on JavaScript, PostgreSQL, SQL databases, REST APIs, GraphQL and Artificial Intelligence. The experience level listed is 2+ years. For general context: REST APIs let the front end and back end of an application exchange data in a structured way. Git tracks code changes so teams can work on the same project without overwriting each other. Read the details below carefully and use the application link on this page if the role matches your profile.

★ JavaScript: Typically means writing and debugging everyday JavaScript, including asynchronous code, array and object handling, and modern ES6+ syntax.
★ PostgreSQL: A relational database where data lives in related tables; the work usually involves writing SQL and designing schemas.
★ SQL databases: Working with tables, relationships and queries to store and retrieve structured data.
★ REST APIs: Designing and consuming HTTP endpoints so a front end, mobile app or another service can exchange data.
★ GraphQL: Querying exactly the data a client needs through a single endpoint instead of many fixed ones.
★ Git and GitHub: Tracking changes, working on branches, opening pull requests and resolving conflicts so a team can share code safely.
★ Python: Writing readable scripts and backend or data code using Python's standard library and common packages.
★ Vue.js: A progressive framework for building interactive interfaces with reactive data.

★ JavaScript: promises and async/await, array methods such as map, filter and reduce, closures and scope
★ PostgreSQL: joins, indexes, transactions and constraints
★ SQL databases: SELECT, JOIN and GROUP BY, primary and foreign keys, normalisation basics
★ REST APIs: HTTP methods and status codes, authentication basics such as tokens, validation and error responses
★ GraphQL: queries, mutations and schemas, resolvers, how it compares with REST
★ Git and GitHub: branching and merging, pull requests and code review, resolving merge conflicts
★ Python: core data structures, functions and modules, virtual environments and pip
★ Vue.js: reactivity and computed values, components and props, routing and state management

This role may be suitable for candidates who match the skills and experience described in the requirements. Those who are comfortable with JavaScript, PostgreSQL, SQL databases, REST APIs, GraphQL and Artificial Intelligence and enjoy building practical projects may find the requirements a good match. A remote arrangement may suit people who work well independently and communicate clearly in writing. This is editorial guidance only, and the employer makes the final decision on suitability.

Applicants may want to highlight relevant experience with JavaScript, PostgreSQL, SQL databases and REST APIs in their CV. Because version control is mentioned, a GitHub profile with a few well-described repositories can make your skills easier to verify. If you have used AI tools or built small projects with language models, briefly describe what you built and how you checked the results. A short, role-specific summary at the top of your CV usually reads better than a generic profile. These are general tips, not requirements stated by the employer.

These suggested questions can help you prepare for an interview by focusing on the skills, responsibilities, and technical areas relevant to this role. They are for preparation only and are not confirmed employer questions.
Q: What is the difference between var, let, and const, and how does hoisting affect your code?
Q: How do joins and indexes affect query performance in PostgreSQL?
Q: How would you design tables and relationships for a simple job-board application?
Q: What makes an API RESTful, and how do you choose HTTP methods and status codes for different operations?
Q: How does GraphQL differ from REST, and when would you prefer one over the other?
Q: What is the difference between git merge and git rebase, and when would you use each?
Q: How do closures, promises, and async/await work in JavaScript, and when would you use each?
Q: What is a transaction, and why do ACID properties matter?
Q: How do you stay organised and communicate clearly when working remotely?

Interested candidates can share their details on given application: