דרושים » תוכנה » Senior Software Engineer - Peer 5

The worlds largest content recommendation platform, is hiring a Senior Software Engineer for the Infrastructure Engineering R&D group.
What are some of the things you do on a day-to-day basis?
Develop one of the largest real time high scale operation in the world to support over 1.4B users, >500,000 requests / second, 140TB of new data every day
Have end to end ownership: Design, develop, deploy, measure and maintain our services
Solve production issues in the framework code
Collaborate with the brightest software engineers team members
Influence directly on the way billions of people discover the internet
Here are some of the things software devs in our group did in the last several months:
Rewrote part of our recommendation servers to reduce serving time p999 by >40%
Rolled out custom Cassandra compaction strategy
Created and improved our Kafka consumer designed for very high scale
Developed a brand new metrics pipeline, ingesting over 100B metric messages per day
Anomaly detection engine for application metrics
Rolled out a new custom home-built authentication service
Many more things
Our Tech Stack:
Java, Spark, Kafka, Hadoop, Cassandra, Vertica, MySQL, HDFS, BigQuery, Docker, Linux, Kubernetes, Prometheus, Metrictank, Grafana, Airflow, Redis
This is us!
You will work with:
The people who wrote the first lines of code in our company (and many many more lines after that)
The proud owner of a beer brewery
People who are deeply familiar with the code of Kafka, Cassandra, AirFlow, Prometheus and Spark (including committing back)
Famous internal hackathon winners
The designers and implementers of a offheap, zero GC, Custom Kafka Producer which cumulatively sends ~100B messages / day.

We are Tailor Brands . We built a platform that builds businesses. From launching and managing to growing a business, Tailor Brands is the all-in-one solution that empowers any business owner. Our platform services over 40 million small businesses Our "Guidance Engine" assesses each new business introduced to our platform and devises a tailored plan that allows you to manage all your business needs from a single dashboard. Through our business-building platform, we’re turning the process of starting, managing, and growing a business into a better experience; we’re simplifying the business journey. At Tailor Brands, we believe in more than just handing you another tool; we are dedicated to teaching you the art of building a business About the Role As a Senior Platform Engineer, your work will have a direct impact on development processes across the entire R&D organization. You will help lead our Infrastructure, SRE, CI/CD, Security, and Scale/Performance efforts. You will take a leading role in defining and designing these systems, all to enable our Fullstack and Data teams to be as independent and successful as possible. At Tailor Brands, the Platform team doesn't manage all of our services on their own – they build the tools and guidance so our Development teams can own them end-to-end.
* Take an active role in the senior platform engineer engineering team that focuses on all aspects of CI/CD infrastructure, GitOps full automation, and operational metrics to ensure the highest productivity for our Cloud engineering infrastructure
* Lead the design and delivery of software and infrastructure to improve the reliability, scalability, and efficiency of our services.
* Design, develop, and maintain our core platform and CI/CD infrastructure and our development environments
* Manage cloud security principles and define best practices
* Build, configure, and tune highly available and fault-tolerant Container Clusters and K8s infrastructures
* Take an active role in defining the team’s roadmap
* Develop automation to support our orchestration and application deployment

We are looking for a Software Engineer to join the Cluster team.
Why would you love this job?
As a member of the Core Platforms group, you will be responsible for the software behind the fastest NoSQL clusters on earth, supporting more than 200 million ops/sec at sub-millisecond latency with true linear scalability.
​Our ideal candidate is a strong individual that loves to work with a diverse team of bright and ambitious people. You are passionate about technology in general and specifically the challenges around cloud, performance, and distributed computing. You are a quick learner, always eager to learn and improve. You are able and willing to share your knowledge and guide other team members.
If youre all that, fun to work with, and want to make an impact while contributing to a wildly successful startup, then this is the right challenge for you.
What youll do:
Develop the next generation of ourr Cluster products and solutions.
Own and lead our Cluster features end-to-end, from design through development and deployment.
Debug, maintain, and improve the Cluster infrastructure, enhancing its ability to handle many thousands of databases with millions of requests per second.
Provide technical leadership and guidance to other team members.
Participate in various open source projects that we maintains and/or contributes to.
Work closely with team members, Product, DevOps, Support, Customer Success, and other R&D teams.

Our spearhead A-team of professionals is looking for a talented Senior Java Backend Engineer to join the invention and creation of the products at the data security team. In this role, you will develop our distributed, highly available, scalable data processing software for cyber security analysis in our sophisticated based environment. If you are passionate about building large-scale and complex services with delightful user experiences, excited about security and ready to fight cybercrime, come join us - together we can make a worldwide impact!
Key Responsibilities:

Quickly grasp and understand complex systems, providing innovative solutions to challenging problems
Implement sophisticated algorithms, ensuring optimal performance and scalability
Design, code, test, and debug complex software applications using Java technologies
Design new features from scratch based on a deep understanding of requirements and customer needs
Collaborate with cross-functional teams to define, design, and ship new features
Stay updated on industry trends, emerging technologies, and best practices to enhance your skills and contribute to the team's success.

We are looking for a Backend Software Engineer - Senior/Lead. JR245034
As a Backend Software Engineering, your job responsibilities will include:
Build new and exciting components in an ever-growing and evolving market technology to provide scale and efficiency.
Develop high-quality, production-ready code that can be used by millions of users of our cloud platform.
Make design decisions on the basis of performance, scalability, and future expansion.
Work in a Hybrid Engineering model and contribute to all phases of SDLC including design, implementation, code reviews, automation, and testing of the features.
Build efficient components/algorithms on a microservice multi-tenant SaaS cloud environment
Code review, mentoring junior engineers, and providing technical guidance to the team (depending on the seniority level).

We are looking for a Senior Back End Developer.
Join our highly professional, totally cool team in revolutionizing the world of
work with our incredible AI applications.
As a senior backend developer youll be mentoring our talent, pushing our technological prowess to its limit, and will be among the leaders of our excellent R&D team developing our many scalable distributed solutions.
Responsibilities:
Make an impact on the backend components of our SaaS applications! Play a pivotal role in shaping every stage from design to production.
Build and develop products and features in a microservice-based architecture using Python, K8s, Kafka, MongoDB, and Neo4j.
Measure, analyze, and improve the performance, stability, and scalability of our main product.
Collaborate closely with the product team, working with a self-sufficient squad to achieve the squads KPIs.

we are looking for a Senior Engineer with a data engineering background to join our growing ML Platform team. This is a great opportunity to enter the world of Machine Learning. Together well provide tools to develop more effective models, get them into production faster, and ensure that they continue to perform well over time.
What you will be doing:

Designing, building, and maintaining the ML infrastructure that allows models to make billions of real-time decisions every year.
Building a platform that enables managing a full ML model lifecycle - from researching to training, deploying, and serving predictions in real-time.
Building distributed data processing pipelines to support model development.
Acting as a consultant to researchers, data scientists, and expert analysts and enabling them to research new models faster and with greater precision by providing cutting-edge tooling.
Expanding our ML infrastructure to make it scalable, quick, and efficient to bring diverse models to production and to monitor their performance and drift over time.
Expanding the pool of internal customers able to use ML. Work with them to understand their needs and help them make the most of the infrastructure that well provide.
Acting as an advocate for MLOps, continually improving our processes, and raising our standards.

we are looking for a Senior Software Engineer
What will you do
Developing Agent Software: Create and refine an agent software that seamlessly interacts with a third-party process, employing reverse engineering techniques. This involves utilizing low-level APIs, implementing DLL injection strategies, and employing minimum footprint techniques to ensure optimal resource usage.
System Architecture Design: Play a pivotal role in shaping system architecture, contributing from initial whiteboard sessions to the actual implementation phase. Collaborate closely with the team to design robust and scalable solutions.
End-to-End Feature Delivery: Take ownership of feature development from conception to deployment. Develop, test, and deploy endpoint software solutions tailored for Windows environments and the company's browser extension, ensuring they meet quality standards and user requirements.
Cloud Technology Integration: Leverage cloud-related technologies, including web services, to enhance the functionality and scalability of the software solutions. Integrate cloud services seamlessly into the agent software, enabling efficient data exchange and communication with external systems.
Close-to-OS Development: Utilize expertise in working close to the operating system, including Win32 API, to develop efficient and high-performance software components. Implement functionalities that interact directly with the OS, optimizing system resource utilization and enhancing overall performance.
Collaborative Engineering: Work within a dynamic and collaborative environment alongside a team of highly skilled engineers. Adapt quickly to changing priorities and agile workflows while upholding uncompromising standards for code quality and performance.
Code Ownership and Deployment: Take full ownership of your codebase, ensuring its integrity through rigorous testing and adherence to best practices. Deploy code into production environments, contributing to the continuous improvement of endpoint applications using technologies such as ElectronJS, Node.js, JavaScript, C/C++, C# and python.

Job ID : R_101818.

We are looking for a Senior Software Engineer with a backend orientation to join our R&D team. You will build innovative products that affect our customers' lives directly. You will lead the architecture and development of new cross-team features, and will help identify and bridge technical gaps in our software, while being a technical mentor to a team of accomplished engineers.

Our stack is based on TypeScript, Node.js, React, React Native, Kubernetes, GCP.

You Will:
Lead complex, long-term, cross-team engineering efforts, collaborating with other functional and engineering leaders.
Collaborate with product managers, designers, and other partners to conceptualize and design new features and products that enhance our customer experience.
Architect complex systems, and evaluate and select appropriate tools and frameworks.
Promote best practices and improve software development processes. Lead by example, writing high-quality code, and providing code reviews.
Work on a product for real people, that brings them one step forward to financial inclusion.

JR246107
We are looking for a Full-Stack Software Engineer- Mid-level/Senior/Lead.
Join our dynamic team at Salesforce and make a real impact with your code!
Were looking for passionate individuals who want to shape the future of our products and deliver exceptional experiences to our customers. Come be a part of our innovative and collaborative environment, where your skills will thrive and your ideas will be valued. Apply now and lets build something extraordinary together!
Your Impact:
Our ideal candidate is passionate about crafting a new product to serve thousands of enterprise customers by using innovative technology and striving for the best quality and throughput.
As part of this role, you will:
Architect, design, implement, test, and deliver highly scalable products.
Master our development process, culture, and code base, then improve it.
Operate effectively in the hybrid engineering model where engineers are expected to be able to design and implement the necessary work to ensure quality in their own code as well as other engineers.
Mentor others in development technologies, tools, and processes
Present your own designs to internal/external groups and review the designs of others
Develop test strategies, design automation frameworks, write unit/functional tests to drive up code coverage and automation metrics