Ruby On Rails Developer (ROR)

What You’ll Do:

• Architect & build our core backend using modern microservices patterns
• Develop intelligent AI/ML-driven systems for financial document processing at scale
• Own database design (SQL + NoSQL) for speed, reliability, and compliance
• Integrate vector search, caching layers, and pipelines to power real-time insights
• Ensure security, compliance, and data privacy at every layer of the stack
• Collaborate directly with founders to translate vision into shippable features
• Set engineering standards & culture for future hires

What You Bring:

• Core SkillsDeep expertise in Python (Django, FastAPI, or Flask)
• Strong experience in SQL & NoSQL database architecture
• Hands-on with vector databases and caching systems (e.g., Redis)
• Proven track record building scalable microservices
• Strong grounding in security best practices for sensitive data

Experience:

• 1+ years building production-grade backend systems
• History of owning technical decisions that impacted product direction
• Ability to solve complex, high-scale technical problems
• Bonus Points ForExperience building LLM-powered applications at scale
• Background in enterprise SaaS, or financial software
• Early-stage startup experience
• Familiarity with financial reporting/accounting concepts

Why Join Us:

• Founding team equity with significant upside
• Direct influence on product architecture & company direction
• Work with cutting-edge AI/ML tech on real-world financial data
• Backed by top-tier VC
• Join at ground zero and help shape our engineering culture

Position - RoR Developer

Responsibilities - 

Candidate should 

• Write clean, maintainable and efficient code
• Design robust, scalable and secure features
• Contribute in all phases of the development lifecycle
• Follow best practices (test-driven development, continuous integration, SCRUM, refactoring and code standards)
• Drive continuous adoption and integration of relevant new technologies into design.

Skills -

• Proven work experience in software development
• Demonstrable knowledge of front-end technologies such as JavaScript, HTML, CSS and JQuery
• Experience developing highly interactive applications
• A firm grasp of object oriented analysis and design
• Passion for writing great, simple, clean, efficient code
• Good knowledge of relational databases
• Working knowledge of NoSQL databases

Experience - 3 years of experience as a Ruby on Rails developer

EXPERIENCE: 7 to 9 years in Java 2 Enterprise server side development. Must have applied knowledge of design patterns needed for building REST APIs and services for performance and scale.

SKILLS:

- Problem Solving and application of Object Oriented principles to development

- REST API development using Java, JAX-RPC,

- Server side development using Java, Spring Boot, Node.js

- Concurrent programming with Java

- Database programming in SQL with Oracle, MySQL or other RDBMs.

- Deployment to AWS and Kubernetes and building with Maven

- Affinity towards server side development

- Ability to understand existing code and re-engineer/re-factor/redesign.

- Written and spoken English communication and articulation.

NICE TO HAVE:

 - Working knowledge of GO Lang and Python scripting

- AWS Certifications

- Working knowledge of Elastic Search based persistence and search

- Secure coding practices

EDUCATION: Bachelor or Master's degree in Computer Science, Software Engineering or Information Technology or related disciplines.

How would you leverage your technical expertise to create extraordinary impact for our clients?

ThoughtWorks is a global software consultancy with an aim to create a positive impact on the world through technology. Our community of technologists thinks disruptively to deliver pragmatic solutions for our clients' most complex challenges. We are curious minds who come together as collaborative and inclusive teams to push boundaries, free to be ourselves and make our mark in tech.

Our developers have been contributing code to major organizations and open source projects for over 25 years. They’ve also been writing books, speaking at conferences and helping push software development forward, changing companies and even industries along the way. 

You could influence the digital strategy of a retail giant, build a bold new mobile application for a bank or redesign platforms using event sourcing and intelligent data pipelines. You will use the latest Lean and Agile thinking, create pragmatic solutions to solve mission-critical problems and challenge yourself every day.

For a team to thrive, it needs active collaboration and room for healthy, respectful debate. Senior Developers are the technologists who cultivate this environment while driving teams toward delivering on an ambitious tech vision and acting as mentors for more junior-level consultants. They leverage their deep technical knowledge to solve more complex business problems and actively assess their team’s health, code quality and nonfunctional pipelines. 

You’ll spend time on the following:

• You will use continuous delivery practices to deliver high-quality software as well as value to end customers as early as possible.
• You will work in collaborative, value-driven teams to build innovative customer experiences for our clients
• Create large-scale distributed systems out of microservices
• You will apply the latest technology thinking from our tech radar to solve client problems
• Efficiently utilize DevOps tools and practices to build and deploy software
• You will lead or take part in the entire cycle of software consulting and delivery from ideation to deployment and everything in between
• You will act as a mentor for less-experienced peers through both your technical knowledge and leadership skills 

Here’s what we’re looking for:

• You have at least 5 years of experience with two or more development languages such as Java, C#, or Ruby
• You can skillfully write high-quality, well-tested code and you are comfortable with Object-Oriented programming
• Presence in the external tech community: you proactively share your expertise with others via speaking engagements, contributions to open source, blogs and more
• Comfortability with Agile methods, such as Extreme Programming (XP), Scrum and/or Kanban
• You enjoy influencing others and always advocate for technical excellence while being open to change when needed 
• You’re willing and able to commit to travel to client sites in order to solve their business problems
• You’re resilient in ambiguous situations and can approach challenges from multiple perspectives
• Bonus points if you have working knowledge of cloud technology such as AWS, Azure, Kubernetes and Docker

Vacancy Magento Developer

About us

We are Light Tree Ventures, a company specialized in Research, Development and Manufacturing of LED Light Therapy products for beauty and health. We have offices in the Netherlands, China, the US and India, with our headquarters in Rijswijk.

Our team of professionals are the heart of our company and encompass a wide variety of cultures, skills and competences. We love our work and share the ambition to be the best at what we do: create meaningful, well-designed products for LED Light therapy markets worldwide.

Light Tree Ventures (LTV) works with brands from all over the world. We develop custom light therapy devices that are being sold online and offline (in Sephora e.g.). This development is often a R&D sprint, designing a prototype and getting it ready for production. A fast and creative process, realizing the next generation product for a brand. LTV also owns several brands for which we develop our own innovative light therapy products.

In our Indian team we are looking for a growth marketing specialist that can build our brands. You will be working with our team to launch new brands and grow existing ones.

So, what will you do exactly?

Job Description

As a fulltime you will be responsible for the Development of Magento plugins, customizations and creating web applications, web sites etc. You will work within our international team to initiate and execute all the development and customization part.

Your Key Responsibility Areas will be:

• Develop and manage e-commerce websites, web applications & web sites.
• Analyze, design, code, debug, test, document & deploy applications.
• Participate in project & deployment planning.
• Expertise in Magento and Customizations.

Required skills set:

• Magento 2, WordPress, Drupal, Shopify, and other CMS based platform
• Core PHP,
• My SQL,
• AWS server Knowledge
• MVC Code Igniter,
• Laravel optional
• UI knowledge
• Theme integration and development

Required Candidate profile

• Must be a self-starter & be able to work with minimum supervision
• Exp. In modules/extensions development/customization.
• Exp. In Theme integration/customization.
• Exp. In API creation/integration.
• Preferred multi-level marketing experience.

Your Required Skill Set Are:

=> Hands on experience in Coding, Testing, Implementation/Maintenance Support in PHP and MySQL. => Extensive development of jQuery, JavaScript, => expert in using CakePHP, Codeigniter Framework to develop a web application and portal. => Strong in JavaScript, Ajax, jQuery and good knowledge of Node js, React js, Angular js, AJAX, DHTML, DOM, YUI, jQuery => OOPS PHP development. => Integration Ability: Strong in understanding and integrating third party web services. => Platforms: Windows Server, Linux Server => Webserver installation & configuration: Apache, AWS Amazon => have capacity to work independently and also as a part of team. => Understanding client requirements & functional specifications. => Developing and maintaining dynamic websites and web applications. => Quick learner and eager to learn new technologies.

Other Key skills:

• Photoshop, Illustrator, InDesign, Dreamweaver, Web Designing, Graphics, Maya, 3D Max etc.
• Academic Qualification Requirement: Education- Graduate+ any relevant certified course.
• Diploma/degree matching to this profile.

What We Offer:

• A highly motivated, young and energetic team.
• Fast growing company with a lot of opportunities to develop yourself.
• Salary as per Industry Standard Lucrative hike on current package.
• On-site visit opportunity in USA, China & Netherlands.
• Performance bonus.
• Plenty of tea and coffee.
• Thrilling team parties.
• Flexible work environment; and
• Opportunity to work closely with overseas clients.

Company Website: http://www.lighttreeventures.com">www.lighttreeventures.com

We are Light tree ventures looking to expand our team. Will you join us in this amazing adventure.