Join a team that's developing a product used by thousands of businesses worldwide!
Roku’s DMM platform is based on a real-time bidding solution used by leading advertisers to manage their online ad campaigns across all media channels, device platforms, and advertising exchanges.

Required skills

Develop and maintain Roku’s cutting edge advertising planning, delivery and insights products/solutions.
You’ll be working on the next generation of Roku’s DMM (Digital Marketing Management) platform based on a real-time bidding solution with high-load up to 3M QPS used by leading advertisers to manage their online ad campaigns across all media channels, device platforms, and advertising exchanges.
You’ll become part of a distributed team developing a product that is used by thousands of businesses worldwide.

Java 11, Concurrency, Scala, Big Data, Amazon AWS (EC2, Kinesis, Dynamo, Cloudfront, Cloudwatch, Athena...), Aerospike, Avro, Netty, Tomcat, Apache Mina, Lucene

Skills & Experience:
— Background in computer science or similar quantitative field.
— 5+ years professional software development experience.
— Expert Knowledge of Core Java
— Experience developing high scale and high performance distributed systems
— Good understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading and real-time programming.
— Product-focused mindset
— Team-player with strong interpersonal skills
— English — Upper intermediate or above

As a plus

— Experience with cache optimization, , distributed cache and NO SQL DB is a plus
— Experience with Big Data and AWS services is a plus
— Experience in advertising domain a big plus.

We offer

— Challenging work in an international professional environment
— 40-hour working week with flexible working hours
— Flexible work-from-home policy
— Competitive salary
— PE accounting and support
— 20 paid vacation days per year
— 14 paid sick leave days per year
— Medical insurance
— Annual 250$ deposit for attending external events (conferences, workshops, etc.)
— Long-term employment and real opportunities to change roles and projects within the company
— Yoga classes, workout corner
— Collaborative and friendly team environment


— Work with a highly skilled engineering team in all phases of the Agile development process from design to deployment
— Design, develop, and maintain high scale, highly performant real time application.
— Work with quality assurance, release engineering and product management to deliver quality software
— Identify, design, and implement improvements to current architecture. This may include: internal process improvements, automating manual processes, optimizing data delivery, reducing cost, re-designing infrastructure for greater reliability, etc.
— Be part of a continuous improvement atmosphere, proactively suggesting improvements to the platform and development processes; anticipate problems or issues that may arise
— Deliver constant value back to the business in a highly agile team approaching near-continuous deployment

Project description

The project

About Proxet

Proxet is a custom web, mobile and software development company offering customized and tailored technology solutions to a wide range of clients. With over 10 years of experience in building complex solutions for enterprise-level businesses, SMBs, and startups, Proxet has delivered over 100 projects in Healthcare, Marketing, Financial Services, Retail, Real Estate, Aerospace & Automotive verticals. As a custom software development company, Proxet also provides thought leadership and advisory services to fast-growing startups and Fortune 500 companies.

About us:
10+ years in software development
4 offices globally
150% company growth within 2 years
130+ engineers & experts
90% of our projects incorporate ML/AI
30+ early-stage & VC-backed startups
Enterprise clients with over $1B+ in revenue

What we do:
— Neural networks
— Computer Vision & Image Recognition
— Natural Language Processing
— Chat Bots
— Data Mining
— Voice Technology
— Big and Small Data Processing
— Building semantic analysis
— iOS and Android development
— Main languages: Java, .Net, Ruby, Python, Scala, JavaScript

Company website:

DOU company page:

Job posted on 10 November 2020

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