Cutshort logo
Product Fintech Startup logo
Tech Lead
Product Fintech Startup
Product Fintech Startup's logo

Tech Lead

at Product Fintech Startup

Agency job
6 - 14 yrs
₹40L - ₹60L / yr (ESOP available)
Bengaluru (Bangalore)
Skills
skill iconVue.js
skill iconAngularJS (1.x)
skill iconAngular (2+)
skill iconReact.js
skill iconJavascript
skill iconJava
J2EE
skill iconSpring Boot
Hibernate (Java)
MySQL
Design patterns
Spring MVC
RESTful APIs
skill iconAmazon Web Services (AWS)
Spring
Microservices

Skills: Java, spring, hibernate, AWS(mandatory), microservices architecture, redis(good to have)

 

Team Size: Current team size of tech team is 65+

 

Interview Process: 4 rounds( 1st round - Problem Solving/Data Structures, 2nd Round- Coding, 3rd Round- Technical Discussion and Final round with the HR).

 

Target Companies:- B2C fintech companies, app based product companies, edtech companies

 

Location: Bangalore(Currently WFH but later on will be following a hybrid model)

 

Roles & Responsibilities

Job Description: (Mandate Skills)

· Exceptional architecture and design skills using Object Oriented Programming concepts and Design patterns

· Strong problem solving and analytical skills

· Hands on Java Engineer, with experience building consumer facing or enterprise applications using Java stack

· Ability to manage small teams (4-6 members) using agile development process

 

Do You Know? (Skills good to have)

· Exposure to building service oriented distributed systems

· In building systems that process big data in a distributed environment, either in real time streaming or offline batching.

· In messaging systems like Kafka, RabbitMQ, kinesis, etc.

· In real time computation tools like Storm / Spark or Hadoop based tools.

· In Data warehousing technologies like Redshift, BigQuery, etc.

 

What Can We Offer You:

We offer a great working environment - Very collaborative. You will get plenty of learning opportunities and challenging problems to work on. You’ll go to sleep everyday knowing that you’ve made a difference in people’s lives. Your work will be reaching out to millions of users.

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

Similar jobs

Vadodara
3 - 8 yrs
₹4L - ₹10L / yr
skill icon.NET
MVC Framework
skill iconJavascript
skill iconAngular (2+)
skill iconReact.js
+7 more

Software Engineer


Company Introduction


Since 1983 company has been an innovative software business, that has continued to grow year on year due its continued

success. With ongoing market developments and investment within the company, exciting times are ahead of the team!


The Role-


We are looking for a full stack engineer to join our team. We ideally hire engineers who are comfortable across the full stack, but

we know you will have a preference about being on the front-end or back-end. As long as you're happy to work on both sets of

tasks – you should carry on reading!

Our Technology

• Front-end: JavaScript, Angular (or good understanding of React, Vue JS, Knockout JS or similar)

• Back-end: C#, ASP.NET, Web API, MVC, Entity Framework

• Database: SQL Server. Knowledge of non-SQL databases is a plus

• Cloud: Microsoft Azure, AWS


Responsibilities-


• Design of the overall architecture of the web application

• Implementation of a robust set of services and APIs to power the web application

• Building reusable code and libraries for future use

• Optimization of the application for maximum speed and scalability

• Implementation of security and data protection

• Translation of UI/UX wireframesto visual elements

• Integration of the front-end and back-end aspects of the web application

Additiontionalresponsibilitiesfor Project Lead

• Active participation in design\build cycle of the software engineering life cycle (prototyping, architecture, detailed design,

development, testing and deployment).

• Providing expertise in technical analysis and solving technical issues during project delivery.

• Code reviews, test case reviews and ensure code developed meets the requirements.

• Collaborate with product management and engineering to define and implement innovative solutions for the product

direction, visuals and experience.

• Requirement gathering and understanding, analyze and convert functional requirements into concrete technical tasks and able

to provide reasonable effort estimates

• Mentor and develop skills of junior software engineers in the team.


Tech Skills and Qualifications


• Contract Length : 1 year

• Software Engineering Degree with 3-5 years of experience.

• Expert knowledge of JavaScript and Node.js, good understanding of Angular and JavaScript testing frameworks (such as Jest,

Mocha etc.)

• Good understanding of Cloud Native architecture, containerisation, Docker, Microsoft Azure/AWS, CI/CD, and DevOps

culture.

• Knowledge of cloud-based SaaS applications/architecture.

• Practical experience in the use of leading engineering practices and principles.

• Practical experience of building robust solutions at large scale.

• Appreciation for functions of Product and Design, experience working in cross-functional teams.

• Understanding differences between multiple delivery platforms (such as mobile vs. desktop), and optimizing output to

match the specific platform.

Read more
SuperHuman Race
at SuperHuman Race
1 recruiter
Arman Ali
Posted by Arman Ali
Delhi, Gurugram, Noida, Ghaziabad, Faridabad
2 - 6 yrs
₹2L - ₹6L / yr
skill iconHTML/CSS
skill iconJavascript
skill iconjQuery
skill iconPHP
skill iconGit
+6 more

About SuperHuman Race


In 2016, we started imagining a world where 'good' is valued and rewarded. Based on this lofty mission of making the world a better place, powered by human kindness, we started looking for our answers in data and technology. At the SuperHuman Race, we take pride in using creativity and data to solve intersections. In working out these solutions, we discover the engineers, the architects, and the authors that live and breathe deep inside the colorful fabric of society. We automate social purposes for organizations and deliver impact-related insights to all of our users. At the core of the SuperHuman Race is the belief that while good work is important and aspiring to make an impact is necessary, it cannot be sustainable unless it is also fun!


Job Summary

We are looking for a Front-End Developer who is passionate about pushing mobile technologies to their limits. You will work with our team of talented engineers to design, build, and enhance the next generation of our mobile applications. This role will give you the opportunity to work on impactful projects while collaborating with cross-functional teams to create secure, scalable, and user-friendly Android solutions.


Key Responsibilities:

  1. Translate UI/UX design wireframes into high-quality, responsive code.
  2. Develop new user-facing features to enhance the user experience.
  3. Ensure cross-browser compatibility and optimize applications for maximum speed and scalability.
  4. Integrate front-end components with back-end services and APIs.

  5. Maintain and improve existing user interface components.
  6. Write well-documented, reusable, and efficient code.
  7. Balance functional and aesthetic design for a seamless user journey.
  8. Identify and troubleshoot performance bottlenecks and bugs.
  9. Ensure design and implementation are aligned with the overall architecture and technical standards.
  10. Collaborate closely with designers and developers to ensure smooth integration and delivery.


Qualifications:

  1. Bachelor’s degree in Computer Science, Engineering, or a related field.
  2. 2+ years of professional experience in front-end development.
  3. Strong proficiency in HTML5, CSS3, JavaScript, and jQuery.
  4. Experience with Bootstrap and responsive web design principles.
  5. Proficiency in Git or other version control systems.
  6. Understanding of cross-platform optimization and mobile responsiveness.
  7. Familiarity with front-end build tools (Webpack, Gulp, or similar).
  8. Experience with front-end frameworks (React, Vue.js, or Angular) is a plus.
  9. Basic understanding of PHP and RESTful API integration
  10. Familiarity with image editing tools such as Figma, Adobe XD, Photoshop, or Gimp.
  11. Strong problem-solving, analytical, and debugging skills.

Preferred Skills:

  1. Strong understanding of scalable front-end architecture and reusable components.
  2. Experience in performance optimization and accessibility standards.
  3. Knowledge of SEO principles and best practices.
  4. Familiarity with testing frameworks (Jest, Mocha, Cypress).
  5. Attention to detail and an eye for clean, intuitive UI/UX design.
  6. Ability to collaborate in a team-oriented, agile environment.

Why Join Us?

  • Build purpose-driven digital experiences that create measurable social and environmental impact.
  • Work with a talented, mission-driven team across sustainability, tech, and design.
  • Exposure to cutting-edge technologies and international projects.
  • 5 Days Working.
  • Informal Dress Code.
  • Paid Time Off and Work-from-Home Flexibility (as required).



How to apply?

Send your resume and portfolio (if available) with a brief overview of your work, current CTC & Notice Period details to arman at mysuperhumanrace . com

Subject: Application for Full Stack Developer


At SHR, we believe in meritocracy and are proud of the diverse team we have built. We welcome talent from all regions, geographies, languages, backgrounds, cultures, genders, and age groups in our attempt to accelerate progress and deliver on our shared goals of sustainability & equity.


Read more
Appventurez
at Appventurez
4 recruiters
Shruti Patel
Posted by Shruti Patel
Noida
5 - 7 yrs
₹9L - ₹12L / yr
skill iconNodeJS (Node.js)
skill iconReact.js
skill iconAngular (2+)
skill iconAngularJS (1.x)
skill iconMongoDB
+7 more

Roles :-


  • 5+ years' experience in back end development with Angular.
  • Experience and flexibility to work on backend or frontend tech stack depending on the project backlog.
  • Strong experience in Databases and API Integration
  • Having good experience with back-end programming languages like Node.JS, PHP, Python, Express.js, Angular, React, HTML/CSS, JavaScript, XML
  • Exposure to the product development on AWS cloud platforms/Third party API integration and payment gateways
  • Knowledge of code versioning tools (such as Git)
  • Knowledge of multiple JavaScript frameworks and libraries (e.g. Bootstrap, jQuery)
  • Familiarity with databases (e.g. MySQL, MongoDB)
  • Knowledge of API design and development
  • Excellent communication and teamwork skills and Ability to perform under pressure



Responsibilities :-


  • Developing front end website architecture.
  • Ensuring cross-platform optimization for mobile phones.
  • Designing user interactions on web pages.
  • Developing back end website applications.
  • Creating servers and databases for functionality



Technical Skills:- Angular, Nodejs, Python/PHP, MongoDB/Mysql, API


Notice Period:- 1 month or less (immediate joiner - Preferred )


Location: Noida, Work From Office

Read more
Semperfi Solution
at Semperfi Solution
1 recruiter
Ambika Jituri
Posted by Ambika Jituri
Bengaluru (Bangalore)
5 - 6 yrs
₹10L - ₹20L / yr
skill iconJava
skill iconJavascript
J2EE
skill iconSpring Boot
skill iconAngular (2+)
+3 more

JD OF FULL SUACK DEVEOPER

-5+yrs of strong experience in Java/J2EE technologies (Core Java, Spring, Spring boot, Hibernate, 

JPA, Microservices)  

*) Experience with working on Java 8.0 and its emerging road map for 11  

*) Hands-on experience in Spring boot and good knowledge of MySQL, MongoDB  

*) Hands-on experience in working with Angular 6 and above. Experience working with product 

management and UI/UX designers having knowledge of advanced Javascript, JQuery  

*) Working knowledge on components, modules, data/event bindings, templates, using and creating 

directives, writing routes, services, forms, and models  

*) Solid understanding of the full frontend and backend development life cycle  

*) Strong experience in Spring Framework (Spring MVC, Spring Security, Spring data, OAuth)  

*) Experience with Web services (SOAP and REST) and API integration. Good knowledge of JSON and 

Swagger and Postman is required  

*) Experience with web application servers like Tomcat, Jetty, JBoss. Knowledge of Kafka with MQTT 

would be an added advantage  

*) Experience with TDD, code testability standards, JUnit  

*) Experience in managing configurations and deploying and hosting applications in AWS  

*) Experience with DevOps tools like Git, Maven, SourceTree, Jenkins, Docker and CICD model of 

development   

*) Good experience of OOPS, algorithms, data structures, multithreading, design patterns and 

industry best practices  

*) Must have a good understanding of SOLID principles and why design principles are used.    

*) Experience with Eclipse/IntelliJ and VS Code    

  

Read more
GoVise Technologies Pvt Ltd
Bengaluru (Bangalore)
2 - 7 yrs
₹5L - ₹15L / yr
skill iconSpring Boot
angular
skill iconVue.js
skill iconAngularJS (1.x)
skill iconAngular (2+)
+5 more

Job description

· You will design, develop, modify, debug and/or maintain software code according to functional, non-functional and technical design specifications.

· You will follow Amdocs software engineering standards, applicable software development methodology and release processes, to ensure code is maintainable, scalable , supportable and demo the software products to stakeholders

· You will investigate issues by reviewing/debugging code, provides fixes and workarounds, and reviews changes for operability to maintain existing software solutions.

· You will work within a team, collaborate and add value through participation in peer code reviews, provide comments and suggestions, work with cross functional teams to achieve goals.

· You will assume technical accountability for your specific work products within an application and provide technical support during solution design for new requirements.

· You will be encourage to actively look for innovation and continuous improvement, efficiency in all assigned tasks.

 

SKILLS

· Expert knowledge of Java/J2EE/MVC based web development. springboot, Angular will be preferred.

· Hands on coding, you will be working in agile scrum teams.

· Ability to learn latest concepts and willing to learn

· Exposure/ Experience on Spring/ Frameworks/ Unit testing/and working knowledge of RDBMS.

· Strong OOPS concepts.

· Experience in working on Core JAVA, J2EE, JEE.

· Strong experience in frameworks with implementation.

· Experience in designing J2EE application (EJB / JMS / Servlets / JSP / jQuery/ JSON/ JavaScript/SQL)

 

Qualification: Bachelor's degree in Science/ IT/ Computing or equivalent

Experience: 2 to 4 years of Java Development experience

Read more
Savvology Games Pvt. Ltd.
Vinit Joshi
Posted by Vinit Joshi
Mumbai
2 - 8 yrs
₹12L - ₹32L / yr
skill iconNodeJS (Node.js)
skill iconReact.js
MySQL
skill iconElastic Search
Logstash
+2 more

Name - http://www.savvologygames.com">Savvology Games


Location - WeWork, Spectrum Towers, Malad, Mumbai


About Savvology - There is a lot of luck involved in most of the mainstream real-money games (Poker, Fantasy, Ludo, Rummy) which makes it hard to win anything. We want to create pure skill-based strategy games (no luck factor), where you can control your outcome better. What’s more, more than 50% of the players win! We make use of Game Theory (the science of decision-making) to come up with games that are so simple that even a 5-year-old can play. Our vision is to encourage people to make better decisions through gamification.

 

Job Brief

We are looking for an experienced and self-driven Backend Developer to join our young team. You will be responsible for all the server-side logic of our games, ensuring a smooth, glitch-free gaming experience. You have to minimize downtime, crashes, and other bugs and capture & store data correctly for further analytics. You will be working alongside a dynamic team of IITian founders, engineers, designers, and marketers, so there is a lot of scope for learning and growth. 


We’re a young, passionate team looking to make a dent in the gaming space. We work hard, but we party harder (beer/pizza every Friday night). If you love challenges, playing games, and building innovative products from scratch, we’d like to meet you.


Responsibilities

  • Build robust backend systems that do not break down.
  • Write clean and reusable code for future use and ease of understanding
  • Collaborate with front-end developers to integrate user-facing elements with server-side logic
  • Give inputs on how to develop new features in the most cost and effort-economical way
  • Implementation of security standards, data protection, and privacy protocols
  • We want to be a data-driven company. Gather data (events, clicks, behaviors) to facilitate analytics by the Product and Marketing teams
  • Create dashboards where all key metrics and data is visible at a glance
  • Implement and maintain an SEO-friendly website

Skills

  • 3+ years of proven work experience as a Full-Stack / Back-end developer
  • 2+ years of NodeJS experience
  • 1+ years of ReactJS experience
  • Proficient in MySQL and database design and schemas
  • Familiarity with ELK stack. Hands-on project experience will be preferred.
  • Website development. Should be well-versed in HTML / CSS / Javascript
  • Ability to understand business requirements and translate them into technical requirements

Requirements

  • Should be a team player and have a problem-solving attitude.
  • Should show initiative and be opinionated. We don’t want a yes-man. [MUST] 
  • Computer Science or a relevant degree from a reputed university is a plus but NOT mandatory
  • Brownie points if you’ve worked on / developed a mobile game before

What you can expect at Savvology Games

  • A cool work atmosphere complete with flexible working hours, unlimited coffee, fruit water, games (Foosball, Table Tennis, Pool, Carrom, Board Games, Cards…). Time will fly.
  • A hockey-stick trajectory for growth professionally
  • Fun people who you’ll want to hang out with after office hours too :)
  • Lots of treats - Did we mention beer/pizza every Friday?
Read more
A fast-growing SaaS commerce company  permanent WFH
A fast-growing SaaS commerce company permanent WFH
Agency job
via Jobdost by Ankitha Vyas
Remote only
4 - 10 yrs
₹20L - ₹30L / yr
skill iconNodeJS (Node.js)
Fullstack Developer
skill iconReact.js
MySQL
NOSQL Databases
+4 more

What is the role?

You will be responsible for architecting and developing features on the application end to end. You will be working closely with the Product Managers and the Technical architect to come up with high-quality, resilient, and highly performant applications.

Key Responsibilities

  • Design and develop SaaS-based applications based on microservices architecture.
  • Work on core backend and ensure it meets the performance benchmarks.
  • Work on the front end with ReactJS.
  • Designing and developing APIs for the front end to consume.
  • Constantly improve the architecture of the application by clearing the technical backlog.
  • Meeting both technical and consumer needs.
  • Staying abreast of developments in web applications and programming languages.

What are we looking for?

An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of it. We are open to promising candidates who are passionate about their work and are team players.

  • Education - BE/MCA or equivalent.
  • Overall 4+ years of experience.
  • Agnostic/Polyglot with multiple tech stacks.
  • Worked on open source technologies – NodeJS, ReactJS, MySQL, NoSQL, MongoDB, DynamoDB.
  • Good experience with Front-end technologies like JavaScript frameworks, ReactJS, AngularJS.
  • Backend exposure – good knowledge of building API.
  • Worked on serverless technologies.
  • Efficient in building microservices in combining server & front-end.
  • Knowledge of cloud architecture.
  • Should have sound working experience with relational and columnar DB.
  • Should be innovative and communicative in approach.
  • Will be responsible for functional/technical track of a project.

Whom will you work with?

You will closely work with the engineering team and support the Product Team of Plum.

We are

A fast-growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF, Dubai, Singapore, and Dublin. We have three products in our portfolio: Plum, Empuls and Compass. Company works with over 1000 global clients. We help our clients in engaging and motivating their employees, sales teams, channel partners or consumers for better business results.

Way forward

We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. We however assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status
Read more
BlueCloud
at BlueCloud
1 recruiter
Gunjan G
Posted by Gunjan G
Pune
1 - 4 yrs
₹5L - ₹10L / yr
skill iconNodeJS (Node.js)
skill iconReact.js
skill iconJavascript
skill iconPython
skill iconAmazon Web Services (AWS)
+4 more

We are looking for a full-stack developer with  3+ years of experience in NodeJS and frontend technologies like HTML/CSS/JS + ReactJS + VueJS

- Strong Coding Skills
- Experience building scalable products
- 3+ years of experience in NodeJS with an understanding of callbacks, async/await, promises,
  asynchronous functions, usage of third-party libraries, ExpressJS, PassportJS etc
- Good command over Data Structure, Algorithms
- Experience working with NoSQL & SQL Databases like Mysql, MongoDB, ElasticDB, Redis etc
- Good design skills
- The ability to produce bug-free and production-grade code
- Knowledge of Go, Docker and kuberneates is a plus.

What’s attractive about us?

We offer a suite of memberships and subscriptions to spice up your lifestyle. We believe in practicing an ultimate work life balance and satisfaction. Working hard doesn’t mean clocking in extra hours, it means having a zeal to contribute the best of your talents. Our people culture helps us inculcate measures and benefits which help you feel confident and happy each and every day. Whether you’d like to skill up, go off the grid, attend your favourite events or be an epitome of fitness. We have you covered round and about.
  • Health Memberships 
  • Sports Subscriptions 
  • Entertainment Subscriptions 
  • Key Conferences and Event Passes
  • Learning Stipend 
  • Team Lunches and Parties 
  • Travel Reimbursements 
  • ESOPs 


Thast what we think would bloom up your personal life, as a gesture for helping us with your talents.

Join us to be a part of our Exciting journey to Build one Digital Identity Platform!!!



Read more
Shri Harni Media Limited
at Shri Harni Media Limited
2 recruiters
Balaji DS
Posted by Balaji DS
Chennai
3 - 6 yrs
₹5L - ₹6L / yr
skill iconPython
skill iconNodeJS (Node.js)
skill iconDjango
RESTful APIs
skill iconElastic Search
+1 more
Full Stack Developer Job description • Full-stack engineering experience in the following languages: JavaScript, ajax, Python (Django), C/C++. • Evidence of exposure to architectural patterns of a large, high-scale web application (e.g., well-designed APIs, high volume data pipelines, efficient algorithms) WITH minimum 2+ hands-on experience in designing, developing, testing and deploying applications large scale applications in any language or stack • Hands-on experience working on one or more front end technologies - Web, Android • Engineers who have experience with web best practices such as A/B testing, test coverage. • Engineers should have experience in Social Media Integration (Facebook, Instagram, Twitter, etc.,) What You’ll Do • Create tools and services to build personalized CRM experience. • Work closely with our operations team, product manager and designer to build technologies to fuel the growth of ParentCircle! • Work across the stack from database schema design decisions to backend services to tweaking CSS. Qualification and Job Specification: BE, Science Graduation, XL expertise is added advantage. • Well versed with Lean methodologies, TDD and Test Engineering and Automation. • A passion for crafting delightful customer experiences. • Ability to design and implement low latency RESTful services. • A desire to be part of a team that delivers impactful results every day. • Experience troubleshooting server performance ¬memory issues, GC tuning, resource leaks etc. • Experience in software development or a serious open source track record • Deep knowledge of Linux as a production environment • Passion for learning new things, solving challenging problems.
Read more
Infinitum Global
at Infinitum Global
7 recruiters
Shubashri J
Posted by Shubashri J
Bengaluru (Bangalore)
4 - 9 yrs
₹8L - ₹13L / yr
skill iconMongoDB
skill iconAngular (2+)
skill iconNodeJS (Node.js)
RESTful APIs
Skills • 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 • Should have work experience in a MEAN Stack Developer • In depth knowledge of NodeJS, ExpressJS or Restify • Experience implementing applications using Angular 1 or React • 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 one-year experience with MEAN Full stack paradigm • Knowledge of the following will be considered as an advantage: o Consumer Web Development Experience for High-Traffic, Public Facing web applications o Experience with cloud technologies also a plus o Creating secure RESTful-based web services in XML and JSON, JavaScript, JQuery o Continuous integration (Jenkins/Hudson) and version control (SVN, Git)
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.
ai_chip
Move faster with AI
We use AI to get you faster responses, recommendations and unmatched user experience.
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