Position: Senior Frontend Engineer - Content Integrity
Company: Sift
Category: JavaScript
Experience required: 5y
English level: upper

By detecting users who create fake accounts to perpetuate spam & scams, Sift stops bad content at the source — helping sites reduce the volume and exposure of spam and scams while reducing manual review.

Our R&D team consists of over 100+ people, 30 are based in Ukraine. 

**Tech stack:**
- React
- TypeScript
- Storybook
- D3
- SCSS
- React-query, SWR
- Cypress
- Integration with RESTful API

**Our BE stac**k - Java 11, Python 3, GCP, AWS, Hadoop, Spark, BigTable, Apache Airflow, Ruby, RoR.

We use Scrum and 2 weeks sprints.

**Opportunities for you:**
- Professional growth: quarterly Growth Cycles instead of performance review;
- Experience: knowledge sharing through biweekly Tech Talks sessions. You will learn how to build projects that handle petabytes of data and have small latency and high fault tolerance;
- Business trips and the annual Sift Summit, in 2022 Summit takes place in California;
- Hybrid work approach: you can choose where you work better remotely or in the office.

**What would make you a strong fit:**
- 5+ years of experience with our tech stack;
- Experience integrating with RESTful APIs;
- Love for clean, maintainable code;
- Awareness of customer needs and the user experience;
- Self-motivated with a strong sense of accountability;
- You thrive in ambiguous environments where you get to work directly with stakeholders and make decisions that have a huge impact on the business;
- You value being part of a great team and realize that being positive and helpful is as valuable as having great skills. At Sift “We win as one team”;
- Bachelor's Degree in CS, math, engineering, hard science(s), or comparable industry experience.

**Bonus points:**
- Backend experience with Java or Python;
- Knowledge of GCP or AWS cloud stack.

**What you’ll do:**
- Help architect complex solutions for displaying various types of data on a rich UI;
- Develop highly optimized internet application;
- Contribute to Design System separated project that helps us to unify our UI components;
- Help build tools that our customers rely on to manage/explore their data and configure their workflows;
- Partner with product management to scope and shape project requirements;
- Collaborate with other engineers within the Frontend Guild as well as across other engineering teams;
- Work in a place where your ideas are valuable and are heard having. 

**Benefits and Perks:**
- A compensation package that consists of financial compensation, a biannual 5% bonus, and stock options;
- Medical, dental, and vision coverage;
- 50$ for sports and wellness;
- Education reimbursement: books, education courses, conferences;
- Flexible time off: we follow an unlimited vacation approach;
- Tuned work schedule to Ukraine time zone despite US offices location: biweekly demo sessions are optional for our team and we watch them from recording;
- Mental Health Days: additional 4 day-offs;
- English courses and social activities inside the company that allows improving your public speaking and language.