Recent remote jobs
What we're working on
Enterprise companies turn to us to help them launch innovative digital products that interact with hundreds of millions of customers, transactions and data points. The problems we solve every day are real and require creativity, grit and determination. We are building a culture that challenges norms while fostering experimentation and personal growth. We are hiring team members who are passionate and energized by the vision of empowering our customers in a complex industry through technology, data and a deep understanding of client concerns. In order to grasp the scale of problems we face, ideally, you have some exposure to Logistics, FinTech, Transportation, Insurance, Media or other complex multifactor industries.
Your role
Your role as a Ruby developer at Clevertech will actively contribute to creating software solutions that will set industry standards. You will work alongside some of the best in a collaborative environment while focusing on your core skills. Be a master of your craft while being 100% remote and never have to worry about filling in timesheets.
Requirements
- 7+ years of professional experience (A technical assessment will be required)
- Bachelor’s or Master’s degree in Computer Science or similar technical discipline
- Experience leading cross-functional development teams in building and maintaining custom software solutions
- Ability to partner and interact with senior-level management/executives and senior technical teams
- Strong interpersonal and relationship development skills with the ability to balance product requirements, manage client expectations, and drive your team to effective results.
- Strong understanding of the agile software development process
- Excited by ambiguity and rapid changes common in early-stage product development.
Working at Clevertech
People do their best work when they’re cared for and in the right environment:
- RemoteNative™: Pioneers in the industry, we are committed to remote work.
- Flexibility: Wherever you are, and wherever you want to go, we embrace the freedom gained through trust and professionalism.
- Team: Be part of an amazing team of senior engineers that you can rely on.
- Growth: Become a master in the art of remote work and effective communication.
- Compensation: Best in class compensation for remote workers plus the swag you want.
- Cutting Edge: Stay sharp in your space, work at the very edge of tech.
- Passion: Annual financial allowance for YOUR development and YOUR passions.
Getting Hired
Interested in exploring your future in this role and Clevertech? Set yourself up for success and take a look at our Interview Process before getting started!
The best people in tech just happen to be all over the world. Are you one of them? APPLY NOW
Job Benefits:
- Full-Time Telecommuting
- Flexible Schedules
- Paid Time Off
- Ability to Work with Cutting-Edge Technology
- Opportunity to Work with and Learn from Top Developers
- Contribute to Open Source
- Flexible Family Leave
- E-Reader for Trainings, Book Club, & Book Recommendations
- Annual Personal Development Stipend
What we're working on
Enterprise companies turn to us to help them launch innovative digital products that interact with hundreds of millions of customers, transactions and data points. The problems we solve every day are real and require creativity, grit and determination. We are building a culture that challenges norms while fostering experimentation and personal growth. We are hiring team members who are passionate and energized by the vision of empowering our customers in a complex industry through technology, data and a deep understanding of client concerns. In order to grasp the scale of problems we face, ideally, you have some exposure to Logistics, FinTech, Transportation, Insurance, Media or other complex multifactor industries.
Your role
Your role as a Front-end Developer at Clevertech will actively contribute to creating software solutions that will set industry standards. You will work alongside some of the best in a collaborative environment while focusing on your core skills. Be a master of your craft while being 100% remote and never have to worry about filling in timesheets.
Requirements
- 7+ years of professional experience (A technical assessment will be required)
- Senior-level experience with Javascript, React, Redux, Websockets, Async/Await
- Versatility in Tech Stack will be advantageous
- Ability to create clean, modern, testable, well-documented code
- English fluency, verbal and written
- Personality traits: Professional, problem solver, proactive, passionate, team player.
Working at Clevertech
People do their best work when they’re cared for and in the right environment:
- RemoteNative™: Pioneers in the industry, we are committed to remote work.
- Flexibility: Wherever you are, and wherever you want to go, we embrace the freedom gained through trust and professionalism.
- Team: Be part of an amazing team of senior engineers that you can rely on.
- Growth: Become a master in the art of remote work and effective communication.
- Compensation: Best in class compensation for remote workers plus the swag you want.
- Cutting Edge: Stay sharp in your space, work at the very edge of tech.
- Passion: Annual financial allowance for YOUR development and YOUR passions.
Getting Hired
Interested in exploring your future in this role and Clevertech? Set yourself up for success and take a look at our Interview Process before getting started!
The best people in tech just happen to be all over the world. Are you one of them? APPLY NOW
At Clevertech, we're committed to learning and growing every day, together. Join our community and subscribe to our newsletter, featuring curated topics picked by Clevertech's best. https://www.clevertech.biz/join-our-community
Job Benefits:
- Full-Time Telecommuting
- Flexible Schedules
- Paid Time Off
- Ability to Work with Cutting-Edge Technology
- Opportunity to Work with and Learn from Top Developers
- Contribute to Open Source
- Flexible Family Leave
- E-Reader for Trainings, Book Club, & Book Recommendations
- Annual Personal Development Stipend
What we're working on
Enterprise companies turn to us to help them launch innovative digital products that interact with hundreds of millions of customers, transactions and data points. The problems we solve every day are real and require creativity, grit and determination. We are building a culture that challenges norms while fostering experimentation and personal growth. We are hiring team members who are passionate and energized by the vision of empowering our customers in a complex industry through technology, data and a deep understanding of client concerns. In order to grasp the scale of problems we face, ideally, you have some exposure to Logistics, FinTech, Transportation, Insurance, Media or other complex multifactor industries.
Your role
Your role as a Full-stack developer at Clevertech will actively contribute to creating software solutions that will set industry standards. You will work alongside some of the best in a collaborative environment while focusing on your core skills. Be a master of your craft while being 100% remote and never have to worry about filling in timesheets.
Requirements
- 7+ years of professional experience (A technical assessment will be required)
- Senior-level experience in the front-end (React) and back-end (Node, Express, Mongo, SQL)
- Additional Java experience will be advantageous
- Ability to create clean, modern, testable, well-documented code
- English fluency, verbal and written
- Personality traits: Professional, problem solver, proactive, passionate, team player.
Working at Clevertech
People do their best work when they’re cared for and in the right environment:
- RemoteNative™: Pioneers in the industry, we are committed to remote work.
- Flexibility: Wherever you are, and wherever you want to go, we embrace the freedom gained through trust and professionalism.
- Team: Be part of an amazing team of senior engineers that you can rely on.
- Growth: Become a master in the art of remote work and effective communication.
- Compensation: Best in class compensation for remote workers plus the swag you want.
- Cutting Edge: Stay sharp in your space, work at the very edge of tech.
- Passion: Annual financial allowance for YOUR development and YOUR passions.
Getting Hired
Interested in exploring your future in this role and Clevertech? Set yourself up for success and take a look at our Interview Process before getting started!
The best people in tech just happen to be all over the world. Are you one of them? APPLY NOW
At Clevertech, we're committed to learning and growing every day, together. Join our community and subscribe to our newsletter, featuring curated topics picked by Clevertech's best. https://www.clevertech.biz/join-our-community
Job Benefits:
- Full-Time Telecommuting
- Flexible Schedules
- Paid Time Off
- Ability to Work with Cutting-Edge Technology
- Opportunity to Work with and Learn from Top Developers
- Contribute to Open Source
- Flexible Family Leave
- E-Reader for Trainings, Book Club, & Book Recommendations
- Annual Personal Development Stipend
Whitespectre is looking for an experienced React Native Developer to join one of our key delivery teams on a full-time, long-term basis. In this role, you’ll work within a fast-moving cross-functional squad of backend and front-end engineers, product, & UI/UX designers to solve interesting technical challenges and create products that drive real business growth at scale. As a senior member of the team, you'll help to drive architecture and implementation decisions, help product make smart decisions to deliver a great user experience in a scalable way, and mentor other engineers.
Whitespectre is a product development company that creates high-performing platforms and apps, both for our long-term client partners and our own products. Founded in 2013, we partner with both large established companies and high-growth start-ups in the US and Europe. We're a close-knit team of 70 smart and diverse architects, engineers, product managers and designers, working together remotely and growing!
What will you do?
- Building complex Javascript (mainly ES6, webpack, React) presentation layers to consume RESTful APIs in a performant way.
- Building out mobile apps using React Native
- Collaborating with backend engineers in designing, specifying and implementing services to decouple functionality
- Identifying bottlenecks, using tools to diagnose and refactor code for scale
- Ensuring the robustness, performance and failure characteristics of the system.
- Writing well tested, defect-free code with CI/CD
- Taking ownership of production applications - managing issues, releases and ensuring quality
Our company toolset includes ReactJS, Typescript, Webpack, REST/GraphQL, CI/CD with Docker, Heroku/AWS, Rails6, Postgres, Elastic, etc. Automation and working smartly is important to us; dynamic environments spin up with new feature branches, slack bot integrations control our production releases.
You must have...
- Availability to work full-time within a fast-moving cross-functional team, working 11 am - 7 pm Central European Team
- Proven experience using Agile Methodologies in a remote team
- Production experience of React/Vue/Angular/Backbone framework applications and, highly prefered - React Native experience
- A minimum of 2 years of experience performing this kind of role
- Excellent communication skills (both verbal and written) are essential for this role.
What do we offer?
- Interesting challenges: We’ve done everything from scaling high-performance backends, building beautiful (but complex) user interfaces to low-level bluetooth communication with hardware devices.
- Competitive rates: This is a contract position with a long-term outlook (12 months+ full-time projects).
- 100% Remote: We've been proudly and successfully remote first for over 7 years
- Impact: Our delivery teams are fast-moving, highly collaborative, and own products end to end- your thinking and contribution make a big impact!
- Great environment: We provide a great working atmosphere where you can share and learn with other smart people.
- Career progression: We want you to grow with us and provide the opportunities, knowledge sharing and mentorship to do that.
- Work-life balance: love your work, but know that it doesn’t take over your life.
- Paid Meetups: Come meet with your colleagues in Barcelona or at a local meetup.
The candidate must live outside of the US. Please no recruitment agencies.
Summary:
We’re hiring an experienced Backend Developer to work 100% remotely for a global payment-processing company.
We are a financial services company, providing payment processing technologies, software and services, and APIs for e-commerce and digital transacting.
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Why Work With Us:
Here are some reasons why you should consider joining us:
- We work from anywhere. You’ll be joining our remote team and work alongside colleagues all over the world.
- We’re a growing team with an exciting product. We’ve been growing organically for more than 10 years and have become one of the market leaders in our industry.
- We’ll trust you. You’ll be given plenty of responsibility as your role will be vital in order for the company to meet its targets.
- We’ll help you grow. We will give training in order for you to achieve your career path goals.
What You’ll Do:
- Help us develop our financial platform.
- Develop new features for our product (integration with 3rd party providers, QR Code support, improve fraud detection tasks).
- Support and modernize existing web services to match latest industry standards.
- Deploy web services on cloud providers (AWS).
- Collaborate with our technical leaders to plan and execute a roadmap.
What We’re Looking For:
- 4+ years experience in any backend language (Node.js, Java, Kotlin).
- Fluency in English.
- Good communication skills.
Bonus:
- Working knowledge of AWS Services (SQS, SNS, S3, Lambda, etc.).
- Experience working with SQL Databases.
This is a long-term, full-time role. We’re looking for people who can grow with our products for years to come.
Joining the Live Games Team
We’re focused on one mission: to make our successful MMO games technologically fit for 2021 and beyond.
Our teams pull off daring and courageous things, like writing our own transpiler to migrate hundreds of thousands of lines of code from Flash to TypeScript - and then rolling that out to a global, highly engaged player base, successfully. No-one has done this before us, definitely not at this scale.
We’ve moved almost all of our critical infrastructure to AWS; we run Lambda functions written in node.js in production, while also feeding our huge Java monolith that just kept growing over the years. We integrate React and Vue apps into our legacy Flash games; we mix and match and build for the future, while respecting our past.
Clearly this isn’t for everyone. It’s for the daring, the creative, the out-of-the-box-thinkers, the experienced, the multi-linguists, the curious, the getting-sh*-done-ers. If you think you’re one of them, you may have found your new home. Come join us.
The opportunity
- You will be sharing the ownership of the technical design and implementation of new and existing Web-based features that run on millions of desktop and mobile devices all over the world, 24/7/365; specifically, you will work on the ongoing development of our engaging in-game shop experience.
- Working with a small and focused team, you establish and implement practices and processes that guarantee a consistently high level of quality (linting, testing, deployment, CI/CD).
- You empower internal and external developers to create new Web-based features by providing them with clean APIs and guidance.
- Automate all the things! We have made a lot of headway into automating major parts of build/deployment/monitoring/alerting/recovery, but we still need more. Our end goal is having fully autonomous systems, you - together with current DevOps engineers - will help us get there, faster!
Your qualifications
- You have a strong software engineering background and can demonstrate your experience writing real, end-user facing production code with actual load and uptime requirements. Experience here means heavy involvement in designing the solution and an active role coding it.
- You’re capable of provisioning an entire functioning system from start to finish, using configuration management tools.
- You enjoy designing REST APIs, documenting them with OpenAPI, and implementing them in asynchronous, functional Node.js.
- Relevant years of hands-on experience with backend development in Node.js, including AWS Lambda, Google Cloud Functions or similar; experience with Serverless Framework is a plus.
- Excellent understanding of and experience with async and Promises and other advanced JavaScript concepts.
- Experience with cloud services like AWS or Google Cloud (Lambda, DynamoDB, S3, Cloudfront, etc)
- Experience creating and shipping plugin framework is a very strong plus.
Why join us
- You join a supportive team in a pragmatic, yet challenging environment, with short communication processes and flat hierarchies, perfect for growing your skills.
- You will be working with multidisciplinary colleagues from the entire production lifecycle, developing and operating two very successful free-to-play games on mobile and web.
- The team has many years of experience with live operations and a long-term strategy that keeps the players' excitement and engagement in mind.
- Yet we are not set in our ways. We value employee contribution and you can have a real impact on the way we develop and operate our games.
- While it's critical to keep our games running 24/7, we take work-life balance very seriously: We're proud to say that crunch-time is a very rare exception.
During this difficult time of the Covid-19 pandemic, the safety of our employees and everyone else is of utmost importance to us which is why we switched to a solely virtual recruiting process for the time being. We are still hiring and happy to receive your application in English (cover letter, CV, references, degree)!
#Stayhome #Stayhealthy
Your contact person for this job offer is Juliane Voigtländer.
Goodgame Studios is an equal opportunity employer. We encourage and support diversity and welcome all qualified applications.
Job Benefits:
- Flexible working hours
- Supported inhouse cafeteria
- Support of the public transportation system
- Fresh fruits, many different types of cereals, free drinks
- Events in each department
- Training courses
- Collaboration with a gym, where all GGS employees get a discount
- Swimming pool
Time zone: (GMT+01:00) Berlin +/- 2 hours
As Data Warehouse Engineer (all genders) you will take a key role in the ongoing development, maintenance and architectural evolution of our data warehousing systems. You will be shaping the future of our data warehouse solution based on big data technologies and be responsible for collecting, processing and providing data in accordance with decisive business requirements.
You join a supportive team of specialists in a pragmatic environment, with short communication processes and flat hierarchies, perfect for developing your skills and competencies and having a high impact on our business results.
You have a strong passion for taming huge volumes of data? Then don't think twice and apply now!
Your Job:
- You will manage and further improve our new Snowflake data warehouse solution
- Your work comprises the full spectrum of data management, including data modelling, data integration, as well as aggregating data for analytical consumption and reporting
- You will be conceiving and implementing ELT jobs on Apache Airflow
- You work on advancing data quality and ensure consistency
- You will be in direct contact with stakeholders and analysts from business departments and game studios, understanding their business requirements and translating them into technical solutions
- Our current tech stack: Snowflake on AWS, GitLab, Apache Airflow, custom Python ELT-Framework
Your Profile:
- University level degree in computer science or equivalent education
- Professional experience with the concepts, administration and usage of relational databases
- SQL is your native language
- You are familiar with script languages and have experience with Python
- You are a reliable, service oriented problem solver, quick to grasp new ideas and technologies, keep an eye on the bigger picture, and love to take ownership of your assignments
- You like to communicate proactively with stakeholders and team members, and seek opportunities to improve the products you are working on
We offer:
- A professional team of experts that has fun at work
- Your professional growth is important to us. We provide agile structures, flat hierarchies, and ongoing training opportunities
- Results-oriented teamwork that values employee contribution and empowerment
- Competitive compensation and a balanced work-life balance
We look forward to receiving your application in English (cover letter, CV, references, degree) as well as your salary requirements and earliest possible starting date through our online application form.
Your contact person for this job offer is Patrick Corts.
Goodgame Studios is an equal opportunity employer. We encourage and support diversity and welcome all qualified applications.
Job Benefits:
- Flexible working hours
- Supported inhouse cafeteria
- Support of the public transportation system
- Fresh fruits, many different types of cereals, free drinks
- Events in each department
- Training courses
- Collaboration with a gym, where all GGS employees get a discount
- Swimming pool
Time zone: (GMT+01:00) Berlin +/- 2 hours
Quality Assurance Specialist Responsibilities:
- Preparing and implementing quality assurance policies and procedures.
- Performing routine inspections and quality tests.
- Identifying and resolving workflow and production issues.
- Ensuring that standards and safety regulations are observed.
- Addressing and discussing issues and proposed solutions with superiors.
- Documenting quality assurance activities and creating audit reports.
- Making recommendations for improvement.
- Creating training materials and operating manuals.
Quality Assurance Specialist Requirements:
- Degree preferred.
- Certificate in quality assurance is a plus.
- Previous experience in quality assurance or a similar field.
- Working knowledge of tools, methods, and concepts of quality assurance.
- Solid knowledge of relevant regulatory standards.
- Good communication skills, both verbal and written.
- Excellent data collection and analysis skills.
- Strong attention to detail.
Job Benefits:
- Monthly stipend
- Remote
- Mentoring
- Flexible hours
- Full time opportunities
- Work from home
- Competitive salaries
At Transporeon we embrace transformation and change in total sync with one another. We rethink, reinvent and rework ideas from one moment to the next – as many times as is necessary to get the job done right. That’s how we respond to the new challenges that we face each and every day. And regardless of whether you are just starting your career or are already a pro – we believe you can be the transformation. Are you ready?
You are ready, if you ...
- possess the combination of very good technical understanding with outstanding communication skills and enjoy using it for connecting diverse stakeholders to reach their common goal
- are known for your organizational talent and time management
- can read Java code and prepare XML configuration and are willing to deepen those skills
- have first experience in IT project management or in supply chain management is an advantage
- have university or college/business degree (e.g. computer science, industrial engineering, supply chain management, engineering, business administration)
- speak fluently English and Polish and ideally another additional European language and enjoy working in an international environment, are able to adjust your communication style according to respective culture
- are willing to travel at work up to 40% of your time
We are ready and within our team you will …
- participate in solution design workshops, analysis and understanding customer’s needs; leverage Transporeon modules, products and best practices to design solutions in line with the identified customer requirements
- support the Project Manager during project plan creation and maintenance as well as take part on all regular customer communications regarding the solution; contribute to the development of project methodology deliverables like system specifications, technical and support documentation
- work on configuration and on time delivery of solutions in line with system specifications and project timelines in cooperation with our Product Management, Product experts, Development and Testing teams; after successful go-live you will ensure smooth transition to Transporeon Customer Care
- coordinate technical teams and support of project team during customer testing (error analysis and solutions design, creation of internal test strategy/ test plans)
Job Benefits:
- Flexible working hours
- Fruit and drinks
- Health campaigns (Health Days/ Food, Massages, QiGong, Soccer e.g.)
- Occasional remote work
- Corporate Fitness Germany - qualitrain
- JobRad
- Holiday child care
- Jubilees
- Pension scheme
- Employee Assistance Program
Time zone: (GMT+02:00) Kiev
ABOUT WELL HEALTH
Our Mission: Make healthcare the gold standard in customer service.
What We Deliver: WELL™️ Health is a SaaS digital health leader in patient communications and the 2021 Best in KLAS winner in Patient Outreach. WELL Health’s intelligent communications hub is the only two-way digital health solution engaging patients throughout their entire care experience. WELL Health enables conversations between patients and their providers through secure, multilingual messaging in the patient’s preferred communications channel: texting, email, telephone, and live chat. By unifying and automating disjointed communications, WELL Health helps healthcare organizations drive more patient visits, build exceptional patient loyalty, and reduce staffing costs, frustration and turnover.
Our Impact: WELL Health helps 200k+ healthcare providers facilitate more than 1 billion messages for 30+ million patients annually.
Our award-winning culture: In 2021, WELL Health was named #10 on the Forbes list of America’s Best Startup Employers and was also recognized as one of the Best Midsize Companies to Work for in Los Angeles by Built In LA. In 2020, WELL Health was named among the Best Places to Work by Modern Healthcare and ranked #170 on the Inc. 5000 list of fastest growing private companies.
SUMMARY
WELL’s DevOps team has an exciting opportunity for a DevOps Engineer with strong experience across all components of a highly automated enterprise SaaS platform. As a DevOps Engineer, you will be responsible for working with and mentoring teams across WELL’s Engineering organization. You will support the development of improved VPN and networking services. You will build a robust approach to deployment management across multiple services, environments and geographies. You will have a focus on improvements to velocity in every area of product delivery and maintenance, as well as the set-up, maintenance, and ongoing development of continuous build/integration infrastructure.
This role is available remotely from anywhere in the United States.
RESPONSIBILITIES
- Create and maintain deployment workflows orchestrated with Terraform, ECS/Fargate, and Python.
- Develop policies, standards, guidelines, governance and related guidance for both CI/CD operations and for work of developers.
- On-board/train and support developers from source control, through build automation, merge resolution, CI, test automation, deployment based on tools usage and policies, standards.
- Enable DevOps by moving code from Dev/Test to Staging and Production via highly automated solutions.
- Play a part in fostering a “best-of-breed” culture with particular focus on Quality Control and Test Automation in Agile-based Continuous Integration environments
REQUIREMENTS
- 3+ years of experience in DevOps Engineering, Systems Engineering, or a related field.
- Bachelor's degree in Computer Science or related field (or equivalent work experience).
- Experience with networking solutions including VPN systems.
- Experience with secret management platforms including Vault and AWS Secrets Manager.
- Strong experience with scripting (BASH, Python). Experience as a full software developer is a plus.
- Experience with database management, including RDS, Redshift, MongoDB and others.
- Experience with CI/CD/taskrunner tools such as Jenkins, Bamboo, and Rundeck.
- Experience with infrastructure-as-code tools such as Terraform and AWS CloudFormation.
- Experience with monitoring tools such as Zabbix, DataDog, and Nagios.
- Experience managing enterprise workloads in an AWS infrastructure.
- Ability to simplify complex requirements and iteratively build effective solutions in collaboration with team members from multiple disciplines.
- Familiarity with microservices architecture.
- Ability to mentor and train team members in best practices.
- Ability to collaborate across multiple teams.
LOCATION
WELL is headquartered in Santa Barbara, CA. For this role, we are open to candidates that are looking for a permanently remote role. The majority of WELL’s Engineering team is based on the West Coast. Candidates must be able to work during standard working hours in the PST timezone.
WORKING AT WELL
- Fantastic company culture – frequent Zoom company events (Lunch & Learns, trivia, yoga, etc.) and daily fun brought to you by many creative Slack channels.
- Employee equity groups – 11 groups available for all to join. Black & Latinx, Women, LGBTQ+, Disability, and many more!
- Learning and development – frequent events and tools available to help our employees #PursueGrowth.
- Career mobility – we promote from within and have opportunities for employees to transfer between teams.
- Santa Barbara office perks – dog-friendly office, healthy (and unhealthy) snacks, Kombucha and beer on tap, light-filled space, standing desks, and the occasional taco truck.
- Company perks and benefits – MacBook Pro provided, unlimited PTO, generous equity package and full health benefits (medical, dental, and vision).
Interested in learning more? Please visit our LinkedIn page or our Life at WELL Instagram (@wellhealthinc). To hear firsthand what it’s like to work at WELL, please view this team video.
Committed to Diversity, Equity, and Inclusion
WELL Health Inc. is an Equal Opportunity Employer and is committed to fair and equitable hiring practices. All hiring decisions at WELL are based on strategic business needs, job requirements and individual qualifications. All candidates are considered without regard to race, color, religion, gender, sexuality, national origin, age, disability, genetics or any other protected status.
We’re dedicated to creating an inclusive, equitable, and diverse workplace, where everyone feels safe to be themselves and diversity is a strength. WELL is committed to providing employees with a work environment free of discrimination and harassment; WELL will not tolerate discrimination or harassment of any kind.
Job Benefits:
- Unlimited PTO
- Generous equity package
- Full health benefits – medical/dental/vision
- MacBook Pro provided
- Dog-friendly office
- Kombucha and beer on tap
- Career mobility
- DE&I employee group & Employee Equity Groups
- Fun company events - Lunch & Learns, trivia, occasional cooking class
- Standing desks