Cutshort logo
eShipz logo
Python Developers
Python Developers
eShipz's logo

Python Developers

swetha k's profile picture
Posted by swetha k
3 - 7 yrs
₹8L - ₹15L / yr
Remote only
Skills
skill iconFlask
Pyramid
Falcon
skill iconPython
skill iconJavascript
skill iconReact.js
skill iconAngular (2+)
skill iconAngularJS (1.x)
skill iconVue.js
skill iconDjango
MySQL
skill iconPostgreSQL
Agile/Scrum
skill iconHTML/CSS
DevOps
RESTful APIs
Plan, architect, integrate, and develop back-end and database driven features using the Python language and frameworks (Flask/ FastAPI / Falcon, MongoDB ).
Create decoupled, interactive web UIs using JavaScript (Angular, jQuery)
Aid in the development and ongoing maintenance of our DevOps platform (Ansible)
Provide technical advice and recommendations for language and software choices.
Develop code that is cross-browser and cross-platform friendly
Collaborate with project stakeholders to ensure all requirements are met
Evaluate technologies and manage technical planning
Support and ongoing development for existing projects
Provide clean code and proper documentation for each project
Fix bugs and resolve ongoing issues
Strong writing and speaking skills (English)
Technical Requirements:

3 to 7  years of experience developing and deploying web sites and applications
Experienced with Flask / Pyramid / Falcon
Experience with Agile / SCRUM practices
Experience setting up and managing servers.
Experience hand-coding HTML and CSS
Experience with JavaScript development
Some experience with DevOps practices and platforms ( AWS )
e-commerce integration and custom development
Custom web-based application development experience (startup experience is a bonus)
Comfortable collaborating with designers, front-end developers, and other team members
Object-oriented design and development strategies
Web services / ReST API design is Key
Understanding of Microservices is a bonus
Read more
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Companies hiring on Cutshort
companies logos

About eShipz

Founded
Type
Size
Stage :
Raised funding

About

SAAS Shipping Application that provides Best Pre & Post Shipping Experiences for Brands and Enterprise Customers. Enables them to grow their business by 5X with automation & cloud technology. Key Features - Supply Chain Visibility Branded Tracking Page Reduced Return by 20% NDR Automation Customized email, SMS, WhatsApp Alerts with Carrier Performance Analytics Customer Engagement eShipz helps businesses in Pre-Shipment and Post-purchase customer experience.
Read more

Connect with the team

Profile picture
swetha k

Company social profiles

linkedin

Similar jobs

NA
Remote only
7 - 10 yrs
₹20L - ₹30L / yr
SAP
skill iconJavascript


Senior RPA Developer / Engineer


Work timing- Singapore timing ( 7 AM IST – 4 PM IST)


Experience-7+


7 years of working experience in development/delivering automation solutions in one or multiple tools such as SAP IRPA(Mandatory V1 knowledge)

Independent developer and able to provide guidance to junior developers including but not limited to source code review.

Excellent working skills on handling web/windows/Email/Outlook/API's/SAP GUI/BAPI Automations.

Excellent hands-on experience in JavaScript programming language.

process minded, good presentation and communication skills.

Good to have but not mandatory on SAP BAPI's, Document extraction, VBScript, MS Graph API's, Office 365 App's, AutoIT, Excel macros, Web driver IO.    


To provide documentation as per COE framework and standard.

Strong Problem-Solving and Analytical Skills.


Highly motivated, resilient, and able to adapt to change.


To support UAT and Post Prod verification.

Remain up to date on SAP IRPA product releases, roadmap, and act on them (Beta programs, POC's, Migration, new features etc).

Experience with infra technologies is a plus: Cloud (Azure, Virtual Machines).


Fluent written and spoken English is mandatory.

Read more
Koolioai
Swarna M
Posted by Swarna M
Remote, Chennai
5 - 7 yrs
₹20L - ₹30L / yr
skill iconPython
skill iconReact.js
skill iconFlask
Google Cloud Platform (GCP)

About koolio.ai

Website: www.koolio.ai

koolio Inc. is a cutting-edge Silicon Valley startup dedicated to transforming how stories are told through audio. Our mission is to democratize audio content creation by empowering individuals and businesses to effortlessly produce high-quality, professional-grade content. Leveraging AI and intuitive web-based tools, koolio.ai enables creators to craft, edit, and distribute audio content—from storytelling to educational materials, brand marketing, and beyond—easily. We are passionate about helping people and organizations share their voices, fostering creativity, collaboration, and engaging storytelling for a wide range of use cases.

About the Full-Time Position

We are seeking experienced Full Stack Developers to join our innovative team on a full-time, hybrid basis. As part of koolio.ai, you will work on a next-gen AI-powered platform, shaping the future of audio content creation. You’ll collaborate with cross-functional teams to deliver scalable, high-performance web applications, handling client- and server-side development. This role offers a unique opportunity to contribute to a rapidly growing platform with a global reach and thrive in a fast-moving, self-learning startup environment where adaptability and innovation are key.

Key Responsibilities:

  • Collaborate with teams to implement new features, improve current systems, and troubleshoot issues as we scale
  • Design and build efficient, secure, and modular client-side and server-side architecture
  • Develop high-performance web applications with reusable and maintainable code
  • Work with audio/video processing libraries for JavaScript to enhance multimedia content creation
  • Integrate RESTful APIs with Google Cloud Services to build robust cloud-based applications
  • Develop and optimize Cloud Functions to meet specific project requirements and enhance overall platform performance

Requirements and Skills:

  • Education: Degree in Computer Science or a related field
  • Work Experience: Minimum of 6+ years of proven experience as a Full Stack Developer or similar role, with demonstrable expertise in building web applications at scale
  • Technical Skills:
  • Proficiency in front-end languages such as HTML, CSS, JavaScript, jQuery, and ReactJS
  • Strong experience with server-side technologies, particularly REST APIs, Python, Google Cloud Functions, and Google Cloud services
  • Familiarity with NoSQL and PostgreSQL databases
  • Experience working with audio/video processing libraries is a strong plus
  • Soft Skills:
  • Strong problem-solving skills and the ability to think critically about issues and solutions
  • Excellent collaboration and communication skills, with the ability to work effectively in a remote, diverse, and distributed team environment
  • Proactive, self-motivated, and able to work independently, balancing multiple tasks with minimal supervision
  • Keen attention to detail and a passion for delivering high-quality, scalable solutions
  • Other Skills: Familiarity with GitHub, CI/CD pipelines, and best practices in version control and continuous deployment

Compensation and Benefits:

  • Total Yearly Compensation: ₹25 LPA based on skills and experience
  • Health Insurance: Comprehensive health coverage provided by the company
  • ESOPs: An opportunity for wealth creation and to grow alongside a fantastic team

Why Join Us?

  • Be a part of a passionate and visionary team at the forefront of audio content creation
  • Work on an exciting, evolving product that is reshaping the way audio content is created and consumed
  • Thrive in a fast-moving, self-learning startup environment that values innovation, adaptability, and continuous improvement
  • Enjoy the flexibility of a full-time hybrid position with opportunities to grow professionally and expand your skills
  • Collaborate with talented professionals from around the world, contributing to a product that has a real-world impact


Read more
golden eagle it technologies pvt ltd
Akansha Kanojia
Posted by Akansha Kanojia
Indore
2 - 8 yrs
₹3L - ₹10L / yr
skill iconAngularJS (1.x)
skill iconAngular (2+)
skill iconReact.js
skill iconNodeJS (Node.js)
skill iconMongoDB
+4 more

Profile - Mean Stack Developer 

Experience - 2+ - 8Years 

Location - Indore | Full Time | Onsite 

 

Job Description - 


  • Building interactive consumer data from multiple systems and RESTfully abstract to the UI through a Node.js backend
  • Define code architecture decisions to support a high-performance and scalable product with a minimal footprint
  • Address and improve any technical issues
  • Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant and efficient systems

Job Requirements - 


  • Previous working experience as a MEAN Stack Developer for 3+ years
  • B tech degree in Computer Science or similar relevant field 
  • In-depth knowledge of NodeJS, ExpressJS
  • Experience implementing applications using Angular 2+ versions 
  • Experience creating front end applications using HTML5, Angular, LESS/SASS
  • Hands-on experience with JavaScript Development on both client and server-side
  • Experience with modern frameworks and design patterns, minimum three-year experience with MEAN Fullstack paradigm
  • Knowledge of the following will be considered as an advantage:
    • Consumer Web Development Experience for High-Traffic, Public Facing web applications
    • Experience with cloud technologies also a plus
    • Creating secure RESTful-based web services in XML and JSON, Javascript, JQuery
    • Continuous integration (Jenkins/Hudson) and version control (SVN, Git)

Skills - Nodejs, Angular Js, Mongo DB

Read more
Whatfix
at Whatfix
3 recruiters
Rajkumar R
Posted by Rajkumar R
Bengaluru (Bangalore)
2 - 4 yrs
Best in industry
Wordpress
skill iconJavascript
skill iconHTML/CSS
skill iconVue.js
skill iconAngularJS (1.x)
+3 more

Who are we?  

Whatfix is the #1 Digital Adoption Platform (DAP) for Enterprises. We are disrupting the way Learning, Training and Application Support content is consumed. We provide large enterprises with a SaaS platform that helps accelerate product adoption and reduce support & training efforts by providing contextual and step by step guidance inside any web application at the exact time a task is being performed. The product has redefined the way companies onboard, train, and provide support to users. 

 

What sets us apart from the rest?

With over 100 of the Fortune 500 companies already onboard as customers, Whatfix has been named among the top 20 B2B tech companies alongside the likes of Adobe, PayPal, and Cisco.

With a YoY growth of 300%, we have also been recognized among the top 50 fastest growing SaaS companies worldwide in the SaaS 1000 list and as a Market Leader by Gartner in the Digital Adoption space. 

We are pleased to have an Employee rating of 4.6 on Glassdoor and our Customer obsession can be seen in our reviews on platforms like G2 Crowd & Gartner Peer Insights.

The employees are happy, the customers are happy, but what about the investors? Take a look for yourself - Sequoia Capital || Stellaris || Cisco || Eight Roads || Helion Ventures

 

“Hustle Mode ON” is something we live by.

 

We are looking for a skilled Web Developer to join our growing team. As a Web Developer, you will be responsible for designing and developing responsive and dynamic web applications using PHP, HTML, CSS, JavaScript, and various front-end technologies.

 

Responsibilities:

  • Design and develop dynamic and responsive web applications using PHP, HTML, CSS, JavaScript, and various front-end technologies.
  • Work closely with cross-functional teams to define, design, and ship new features.
  • Write clean, maintainable, and efficient code.
  • Ensure the performance, quality, and responsiveness of web applications.
  • Debug and troubleshoot issues, and fix bugs in a timely manner.
  • Write unit tests to ensure code quality and stability.
  • Use strong problem-solving skills to tackle complex technical challenges.
  • Stay up-to-date with the latest industry trends and technologies.

 

Requirements:

  • Bachelor's degree in Computer Science or a related field.
  • 2 to 4 years of experience in full-stack web development.
  • Strong knowledge of HTML, CSS, JavaScript, wordpress add PHP.
  • Strong problem-solving and analytical skills.
  • Ability to work in a fast-paced and dynamic environment.
  • Excellent communication and interpersonal skills.
  • Good to have AWS knowledge

 

We are an equal-opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

 

Read more
404 DM
at 404 DM
1 recruiter
Titus Marshal
Posted by Titus Marshal
Remote, Chennai
3 - 8 yrs
₹4L - ₹12L / yr
skill iconJavascript
skill iconHTML/CSS
skill iconAngularJS (1.x)
skill iconNodeJS (Node.js)
skill iconJava
+5 more

About us

404 DM is a fast-growing data-driven creative solutions provider, with a portfolio of brands that include Myntra, Flipkart, and Wildcraft. Our team essentially stands for all things digital with an abundance of creativity. The focus lies in building - right from crafting compelling narratives that capture a brand's essence to the long-lasting relationships that are developed with each and every client, the agency believes that this is the driving force behind the work they do. 404 DM offers a wide variety of services in the digital sphere, including design, technology, media planning, and above all, creative strategizing that helps brands stand out amidst their contemporaries.

 

We are building this really cool product that will change the way brands do their marketing and acquire customers. We're looking for equally driven and highly skilled people to join us. We'd love to have a conversation with you and see if you and our team are the right fit for each other.

 

Roles and Responsibilities

 

  • Defines site objectives by analyzing user requirements; envisioning system features and functionality.
  • Designs and develops user interfaces to Internet/intranet applications by setting expectations and features priorities throughout the development life cycle; determining design methodologies and toolsets; completing programming using languages and software products; designing and conducting tests.
  • Recommends system solutions by comparing advantages and disadvantages of custom development and purchase alternatives.
  • Integrates applications by designing database architecture and server scripting; studying and establishing connectivity with network systems, search engines, and information servers.
  • Completes applications development by coordinating requirements, schedules, and activities; contributing to team meetings; troubleshooting development and production problems across multiple environments and operating platforms.
  • Enhances organization reputation by accepting ownership for accomplishing new and different requests; exploring opportunities to add value to job accomplishments.
  • Supports and develops web application developers by providing advice, coaching.
  • SADs (Senior application Developer ) maintain the job duties of a supervisor as well as a lower-level application developer These duties can include regular consultations with the Team concerning software, creating new programs, and testing newly installed programs to verify functionality.
  • The managerial side of being a leader can include writing reports on team progress and presenting those reports to upper executive committees, per Coding standards. SADs also make executive-level standards decisions for their department, ensure company policies are being followed and counsel employees as needed

 

Desired Candidate Profile

 

  • Bachelor's or Master's degree in information technology or computer sciences. Combining full - time academics degree with certification in computer languages and software programs could be an added advantage.
  • At least 5 to 8 years of experience as a leader with hands-on experience in programming languages such as Javascript, HTML, C++, PHP, Angular, Ajax, Rest Api, Node.Js, JQuery, MySQL, API Oath Integration, Shopify, Open Source app development, Social media Developer tool.
Read more
Docty.ai
Docty.ai
Agency job
via Topmindz by SwapnilDave
Hyderabad
6 - 8 yrs
₹20L - ₹27L / yr
skill iconNodeJS (Node.js)
skill iconMongoDB
skill iconAngularJS (1.x)
skill iconJavascript
skill iconPython
+6 more

Description

We are looking for an experienced IT MEAN Stack Developer who has an indepth knowledge and skills encompassing the front end, back end, language, Server, API, Database, DevOps processes.

Roles and Responsibilities

  • Developing front end website architecture
  • Designing user interactions on web pages
  • Developing back end website applications
  • Creating servers and databases for functionality
  • Ensuring cross-platform optimization for mobile phones.
  • Ensuring responsiveness of applications
  • Working alongside graphic designers for web design features
  • Seeing through a project from conception to finished product.
  • Designing and developing APIs
  • Meeting both technical and consumer needs
  • Staying abreast of developments in web applications and programming languages.

 

Technical Experience/skills & Qualifications required:

  • Degree in Computer Science
  • 6 to 8 years of experience in Information Technology with atleast 4+ years in MEAN stack development
  • Highly experienced with back-end programming languages Ex: Python, Ruby, Java, .NET, JavaScript etc
  • Proficient experience using advanced JavaScript libraries and frameworks such as AngularJS, ReactJS, Node JS, KnockoutJS, BackboneJS, etc.
  • Development experience for both mobile and desktop.
  • Understanding of server-side languages including such-as Jade, EJS, Jinja, etc.
  • Experience with cloud message APIs and usage of push notifications
  • Experience in development using the DevOps tools like Kubernetes, GitHub, Jenkins
  • Experience in developing applications on the cloud platform especially AWS
  • Familiarity with database technology such as MySQL, Oracle, and MongoDB
  • Understanding and implementation of security and data protection.
  • Experience working with JIRA and Gitlab
  • Maintain code integrity and organization
  • Experience working with graphic designers and converting designs to visual elements.
Read more
TechUnity Software Systems India Pvt Ltd;
Coimbatore
4 - 5 yrs
₹4.5L - ₹6L / yr
ASP.NET MVC
skill iconjQuery
skill iconC#
ASP.NET
Entity Framework
+9 more

Job Description

We are looking for an ASP.NET MVC developer that will be able to develop and support existing applications. The main scope of work will include everything from back-end to client-side code, using optimal and efficient technologies, frameworks, and patterns. Your primary responsibilities will be to design and develop these applications. Therefore, it’s essential that you are skilled at problem solving, solution design, and high-quality coding.

Responsibilities

  • Delivering a high-quality application
  • Integrating with front-end developers
  • Ensuring a required level of performance
  • Writing test-backed server-side code
  • Analyzing requirements and designing new functionality
  • Supporting and fixing existing functionality
  • Selecting and using the most appropriate and efficient technologies for a particular application
  • Designing and building application layers

Skills

  • Proficiency in C# | Visual Basic
  • Experience using .NET 5+ | Core
  • Experience in developing NET MVC | ASP.NET Core MVC applications
  • Senior knowledge of ( Entity Framework 6.* | EF Core | NHibernate | ADO.NET )
  • Proficient knowledge in MSSQL | MySQL | Oracle | other RDBMS
  • Database design including indexes and data integrity 
  • Dependency injection pattern and IoC containers using at least one of: Autofac, Unity, Ninject, and/or SimpleIoc
  • Writing tests with  NUnit | XUnit | MSTest
  • Implementing enterprise application patterns 
  • Understanding of HTML, JS, and CSS
  • Familiarity with the client side framework  jQuery | Angular 1.* | Angular 2.*+ | React |
  • Familiarity with  Kendo UI | DevExpress | Syncfusion
  • Integrating web analytics tools 
  • Familiarity with Azure Web Apps | AWS Cloud

 

Read more
MySchoolPage
at MySchoolPage
2 recruiters
Souvik Bhattacharjee
Posted by Souvik Bhattacharjee
Bengaluru (Bangalore)
3 - 6 yrs
₹3L - ₹7L / yr
skill iconJava
Hibernate (Java)
skill iconJavascript
skill iconPython
skill iconNodeJS (Node.js)
+5 more
About Us:
We are an online private tutoring service with a dedicated team of experienced tutors from around the world. We were founded in 2014 to meet the growing need of students for non-traditional classroom learning. We emphasize self-discovery, and focus on transformational and independent learning.

Our teaching methods are custom-designed for the specific needs of our students. We offer 1-on-1 online tutoring delivered on our proprietary MySchoolPage Tutoring System- (MTS). Based on the latest cognitive theories for delivering online learning, the system consists of a highly interactive whiteboard and other multimedia tools. This enables students in virtual classrooms to write, speak, draw or discuss lessons.

We're passionate about education as a means of understanding in our world, which in turn propels our motivation to teach.

Responsibilities and Duties
1. Proficiency in Python, NodeJS, React JS, React Native

2. Strong understanding of basic data structures and algorithms.

3. Code in a variety of programming languages like Go, Java, C, Erlang. . You name it and embrace the right tool for the right job.

4. Exposure to AWS - Lambda is desirable.

5. Collaborate on system reliability, architecture and code quality

6. Good at applying right algorithms at the right place

7. Quickly adapt to the technology changes.

Required Experience, Skills and Qualifications
1. Experience as Full Stack developer 3 to 5 years.

2. Experienced with common API authentication methods like OAuth, JWT, etc.

3. Java server side frameworks(Like Spring, Hibernate)

4. know how to architecture and implement the systems and services to scale 1000x.

5. Should be able to handle REST or SOAP services.

6. Deal with Apache Kafka and Apache Spark.

7. Know the servers (AWS or Droplet or Kubernets whatever which work is better).

8. Good written and oral communication skills.

9. Should be a team player with a mind-set that is inclined towards innovation and bringing a difference

10. Must respect diverse culture and believe in technology as a process enabler

11. Should know or have inclination towards learning new techniques and tools for websites.

Location: Bangalore. Currently employees would be requested to work from home due to the Covid situation, but can be asked to come to office for meetings. Hence it is imperative for the selected employee to be physically located in Bangalore. In case, the candidate is not located in Bangalore, they should consider relocation to the city once Covid situation improves.

Immediate Joiners Required.
Read more
One of the Fortune 500 company , leading medical technology
One of the Fortune 500 company , leading medical technology
Agency job
via Bean HR by Seema Bisht
NCR (Delhi | Gurgaon | Noida)
5 - 7 yrs
₹10L - ₹16L / yr
skill iconNodeJS (Node.js)
skill iconAngular (2+)
Cloud Computing
skill iconJavascript
Windows Azure
+1 more

Position profile

Senior Software Engineer

Responsibilities and duties

 

Skill Set

Primary

  • 4-7 years’ experience developing scalable Mobile, Web and Cloud based applications.
  • 3-4 years’ experience with hybrid mobile applications using IonicJS.
  • 3-4 years’ experience with backend frameworks: Node.js, Express.js, Mongoose.js.
  • 3-4 years’ experience with JavaScript Frameworks such as Angular, CSS and HTML5.
  • 1-2 years’ experience with Azure Cloud, Azure PaaS (Functions, Service Bus, etc.).
  • 1-2 years’ experience with SQL Server and MongoDB database.
  • Experience in developing applications involving data extraction, transformation, and visualization using tools like Power BI.
  • Very strong experience with the orchestration of multiple asynchronous API calls via call backs, promises, and async/await.
  • Hands-on experience with TDD, using libraries such as Mocha/Jasmine.
  • Define and implement application & infrastructure migration methodologies and techniques to migrate workloads into Azure.
  • Knowledge of CI/CD, Jenkins pipelines would be a plus.
  • Knowledge of AWS Cloud would be a plus.
  • Experience in developing native iOS and Android applications would be a plus.
Read more
Reliance Industries Limited
ABDUL BASIT KIRMANI
Posted by ABDUL BASIT KIRMANI
Navi Mumbai, Mumbai
3 - 8 yrs
₹5L - ₹15L / yr
skill iconAngularJS (1.x)
skill iconSpring Boot
skill iconJavascript
skill iconHTML/CSS
Web
• Design and develop high-volume, low-latency applications for mission-critical systems, delivering high-availability and performance. • Contribute in all phases of the development lifecycle. • Write well designed, testable, efficient code. • Ensure designs are in compliance with specifications. • Prepare and produce releases of software components. • Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review • Responsible for delivery of assigned module/ components /phases of a project. • Responsible for people Management, including goal setting and providing performance feedback. • Responsible for Status reporting. • Responsible for Knowledge transfer and arriving at SLAs for steady state. • Technical problem solving skills. • Has a good practical understanding of technology and its application • Good grasp of technology and tools used for development • Fair understanding of project management skills • Fair amount of domain expertise gained through working on the application or certification programs. People Interactions • Within own team or department at operational level • Contact with user/customer at peer / first /middle management level • Extensive experience in Microservices, React JS, Angular JS, spring, Hibernate, Struts, Web services, HTML5, JavaScript, CSS, , XML , JQuery • A proven track record with UI Skills • Experience in application development, including analyzing stories, writing code, implementing automated tests, contributing to release and developing the working practices of the team • Knowledge of HTML development/technologies
Read more
Why apply to jobs via Cutshort
people_solving_puzzle
Personalized job matches
Stop wasting time. Get matched with jobs that meet your skills, aspirations and preferences.
people_verifying_people
Verified hiring teams
See actual hiring teams, find common social connections or connect with them directly. No 3rd party agencies here.
ai_chip
Move faster with AI
We use AI to get you faster responses, recommendations and unmatched user experience.
21,01,133
Matches delivered
37,12,187
Network size
15,000
Companies hiring
Did not find a job you were looking for?
icon
Search for relevant jobs from 10000+ companies such as Google, Amazon & Uber actively hiring on Cutshort.
companies logo
companies logo
companies logo
companies logo
companies logo
Get to hear about interesting companies hiring right now
Company logo
Company logo
Company logo
Company logo
Company logo
Linkedin iconFollow Cutshort
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Companies hiring on Cutshort
companies logos