Full Stack Developer

Mission

Own architecture across web + backend, ship reliably, and establish patterns the team can scale on.

Responsibilities

• Lead system architecture for Next.js (web) and FastAPI (backend); own code quality, reviews, and release cadence.
• Build and maintain the web app (marketing, auth, dashboard) and a shared TS SDK (@revilo/contracts, @revilo/sdk).
• Integrate Stripe, Maps, analytics; enforce accessibility and performance baselines.
• Define CI/CD (GitHub Actions), containerization (Docker), env/promotions (staging → prod).
• Partner with Mobile and AI engineers on API/tool schemas and developer experience.

Requirements

• 6–10+ years; expert TypeScript, strong Python.
• Next.js (App Router), TanStack Query, shadcn/ui; FastAPI, Postgres, pydantic/SQLModel.
• Auth (OTP/JWT/OAuth), payments, caching, pagination, API versioning.
• Practical CI/CD and observability (logs/metrics/traces).

Nice-to-haves

• OpenAPI typegen (Zod), feature flags, background jobs/queues, Vercel/EAS.

Key Outcomes (ongoing)

• Stable architecture with typed contracts; <2% crash/error on web, p95 API latency in budget, reliable weekly releases.

Experience: 2–6 Years

Location: [Bangalore]

Employment Type: Full-time/ WFO

Notice - 30 days

Role Overview

We are looking for a skilled and motivated .NET Developer with 2–6 years of experience to join our dynamic team. The ideal candidate should have a strong foundation in .NET technologies, relational databases, and cloud-based application development. You will be responsible for designing, developing, and maintaining scalable, secure, and high-performance applications while collaborating with cross-functional teams in an Agile environment.

Key Responsibilities

• Design, develop, and maintain applications using .NET technologies.
• Work extensively with relational databases and optimize SQL queries for performance.
• Develop and maintain API-driven solutions and integrate with ETL/data warehouse environments handling large volumes of data.
• Apply Object-Oriented Programming (OOP) principles and design patterns to build scalable and maintainable solutions.
• Develop, migrate, and deploy applications in Microsoft Azure Cloud (Managed SQL, VMs, containerized architecture).
• Write and optimize SSAS queries for analytics and reporting.
• Collaborate with Product Owners, Architects, and QA in an Agile development environment (Scrum/Kanban).
• Participate in code reviews, sprint planning, and daily standups to ensure high-quality deliverables.
• Implement best practices in security, performance, and cloud-native development.
• Build and maintain frontend components using Angular frameworks (2–3 years preferred).

Required Skills & Qualifications

• 2–6 years of experience in software development using .NET technologies.
• Strong understanding of OOP concepts and design patterns.
• Hands-on experience with SQL, data warehouses, ETL pipelines, and high-volume data processing.
• Proven experience in API development and integration.
• 3–5 years of experience in Azure Cloud with cloud-native development and application migration.
• Proficiency in Azure services: Managed SQL, VMs, container-based deployments.
• Experience with SSAS query writing and optimization.
• 2–3 years of experience in frontend development with Angular frameworks.
• Familiarity with Agile methodologies and collaboration tools (JIRA, Azure DevOps, Git, etc.).
• Strong problem-solving skills, attention to detail, and ability to work independently as well as in a team.

Good to Have

• Experience in Azure DevOps CI/CD pipelines.
• Knowledge of other cloud providers (AWS, GCP) is a plus.
• Exposure to performance tuning, monitoring, and troubleshooting in cloud-hosted applications.

Education

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.

Requirement:

● Role: Fullstack Developer

● Location: Noida (Hybrid)

● Experience: 1-3 years

● Type: Full-Time

Role Description : We’re seeking a Fullstack Developer to join our fast-moving team at Velto. You’ll be responsible for building robust backend services and user-facing features using a modern tech stack. In this role, you’ll also get hands-on exposure to applied AI, contributing to the development of LLM-powered workflows, agentic systems, and custom fi ne-tuning pipelines.

Responsibilities:

● Develop and maintain backend services using Python and FastAPI

● Build interactive frontend components using React

● Work with SQL databases, design schema, and integrate data models with Python

● Integrate and build features on top of LLMs and agent frameworks (e.g., LangChain, OpenAI, HuggingFace)

● Contribute to AI fi ne-tuning pipelines, retrieval-augmented generation (RAG) setups, and contract intelligence workfl ows

● Profi ciency with unit testing libraries like jest, React testing library and pytest.

● Collaborate in agile sprints to deliver high-quality, testable, and scalable code

● Ensure end-to-end performance, security, and reliability of the stack

Required Skills:

● Proficient in Python and experienced with web frameworks like FastAPI

● Strong grasp of JavaScript and React for frontend development

● Solid understanding of SQL and relational database integration with Python

● Exposure to LLMs, vector databases, and AI-based applications (projects, internships, or coursework count)

● Familiar with Git, REST APIs, and modern software development practices

● Bachelor’s degree in Computer Science or equivalent fi eld

Nice to Have:

● Experience working with LangChain, RAG pipelines, or building agentic workfl ows

● Familiarity with containerization (Docker), basic DevOps, or cloud deployment

● Prior project or internship involving AI/ML, NLP, or SaaS products

Why Join Us?

● Work on real-world applications of AI in enterprise SaaS

● Fast-paced, early-stage startup culture with direct ownership

● Learn by doing—no layers, no red tape

● Hybrid work setup and merit-based growth

Job Purpose

We work in the latest technology, and our foundations are data structures, algorithms, solid logical reasoning, and mathematics. We are looking for very strong engineers who love coding, optimizing, and ensuring their code is the most efficient.

You will be involved with hardcore development. If you are an assembler of code or packages from different places to build something, you may not find our team to be the right fit.

You must be someone who can build anything from the ground up. Programming language should not be any barrier for you, as you should be able to pick up any programming language or underlying technology within a week.

Key Areas of Responsibility

Core development. Ready to participate in the designing, brainstorming, and development process. You must give sleepless nights to meet deadlines whenever required.

Desired Candidate Profile

Essential Skills 

• Reliable, Accountable, and Trustworthy
• Ability to understand software requirements based on a wireframe/program specification
• Familiarity with GoLang / PHP / Python / Java / C / C++ / Linux Shell and Scripting / HTML / CSS / JS / Node.js is a plus
• Effective communication skills to ensure smooth coordination of tasks with the Team Leader.
• Knowledge of MongoDB, MySQL, and PL/SQL is a plus
• Familiarity with ML, TensorFlow, and Keras is a plus
• Knowledge of web servers such as Apache, NGNIX, and the HTTP protocol is a plus.
• Knowledge of multi-process, threads, memory, and filesystem on Linux is desirable.
• Must Solve The Following

To consider you for the current opening, please make sure to understand the following question and solve it. A simple program in any programing language would do. If you cannot solve this, please do not apply.

Write a function foo(x) where foo(foo(x)) = -x (assume x to be an integer, and foo(x) has to be always real), any programming language would do. Before submitting the answers, please verify that the output of foo(foo(10)) should be -10 and foo(foo(-10)) should be 10.

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. We passionately believe that software quality is driven by open communication, review and collaboration. That’s why we’re such vehement supporters of open source and have made significant contributions to open source tools for testing, continuous delivery (GoCD), continuous integration (CruiseControl), machine learning and healthcare. 

As consultants, we https://www.thoughtworks.com/careers/hub/consultant-life">work with our clients to ensure we’re evolving their technology and empowering adaptive mindsets to meet their business goals. 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. You will leverage deep technical knowledge to solve more complex business problems and actively assess your 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 ourhttps://www.thoughtworks.com/radar"> 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:

• 4-8 years of experience with two or more development languages such as Java/C#/Python/Go/Node.js etc
• 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

About Snaptrude: Figma for Building Design

Snaptrude helps design teams build more efficient & sustainable buildings in 1/10th of the time. Snaptrude instantly generates real-world data around climate impact, budget, compliance, etc helping teams make better design decisions. All this while enabling collaboration between team members and customers to gather feedback in real-time. Backed by Accel Partners with a team of 16 people. We are used by over 4k users globally.

Website:http://snaptrude.com/" target="_blank">http://snaptrude.com/

Location: Remote

Position: Full Stack Engineer

Responsibilities

• Build modular, reusable components and features
• Own & implement modules in the product with a huge amount of autonomy
• Find and address front-end performance issues
• Collaborate with a small and nimble team of engineers

Required Qualifications

• 1+ years of software development work experience, preferably with exposure to front-end Javascript frameworks like ReactJs
• Very strong fundamentals in Javascript programming
• An added benefit if familiar with ExpressJS and/or Django frameworks
• Strong fundamentals in Algorithms & Data Structures
• You learn quickly, regardless of the languages and technologies used
• You have experience taking ownership and shipping entire features end-to-end
• A strong focus on user experience. You're someone who's passionate about building beautiful, modern UI/UX that people love.

Extremely proactive with the ability to thrive in an unstructured and entrepreneurial environment. We offer extremely flexible working policies and the opportunity to be a part of a rapidly growing startup team. Please get in touch!

Responsibilities:

• Building and developing web application using Angular 2+, Node Js and Mongo DB
• Maintenance and support of existing application
• Problem solving, debugging and analytical skills
• Monitoring and deploying application on Microsoft Azure

Technical / Functional Skills:

• 2+ years of hands-on experience in Angular 2+, Node Js, Mongo DB and Microsoft Azure

• Strong experience in performance tuning of complex Mongo DB queries
• Good understanding of Typescript, JavaScript (ES6), CSS, HTML
• Experience in the contact center industry preferred
• Experience in using Git/Bitbucket or any version control tools
• Graduate in IT, Computer Science or similar relevant field preferred

Attitudinal skills:

• Must be able to work without much assistance
• Great communication and interpersonal skills
• Analytical and process-oriented mindset

You will be responsible for architecting, training the team and implementing your solution. You will be working closely with the Product Managers and the tech leads/developers to come up with high-quality, resilient, and highly performant applications.

• Design and develop SaaS-based applications based on microservices architecture.
• Work on core back-end and ensure it meets the performance benchmarks.
• Work on optimizing the middleware and backend technologies to ensure highest scalability.
• Work on best system design principles and ensure high availability.
• 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.

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 8+ years of experience.
• Agnostic/Polyglot with multiple tech stacks.
• Worked on open source technologies - NodeJS, Typescript, ReactJS, MySQL, NoSQL, MongoDB, ELK, Kafka, Redis.
• Good experience with Front-end technologies like JavaScript frameworks, ReactJS, AngularJS.
• Back-end exposure - good knowledge of building API.
• Efficient in building microservices in combining server & front-end.
• Knowledge of cloud architecture especially using AWS and its features.
• Should be completely hands on and have the ability to develop quick Prototypes.
• Good understanding of CMS.
• Will be responsible for the functional/technical track of a project.

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

A wholesome opportunity in a fast-paced environment will enable you to juggle between concepts yet maintain the quality of content, interact, share your ideas, and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.

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. Xoxoday works with over 1000 global clients. We help our clients engage and motivate their employees, sales teams, channel partners, or consumers for better business results.

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. However, we 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.

As a senior full-stack developer, you will contribute to our end-to-end supply chain platform. You'll work with all key stakeholders to deliver scalable, maintainable code and deliver amazing user experiences. We are building a design and process-centric culture where you'll play a key role in the implementation of the foundation of all our systems. Up for a challenge?

You are:

• A self-starter with a sense of what it takes to be successful as a team
• An agile - welcome change, do as little as possible and embrace continuous delivery
• Conscious about how quality is carried through from the UI to all layers underneath
• Passionate about design as a foundation of great user experience
• Opinionated, but flexible to accommodate the big picture

• Analyze requirements, provide estimates and deliver code in an agile setup
• Stay on top of all owned work and raise red flags as early as possible
• Define the architecture, best practices, and coding standards for a full-stack development
• Support continuous technical improvement by investigating alternatives and technologies and present them for architectural review 
• Motivate team members, coach junior members, and extend goodwill to other employees

Must have

• Prior startup experience, preferably with war stories to share
• 3-5 years of software industry experience
• Solid understanding of software design, development, testing, and problem-solving 
• Expertise in coding efficient, high quality, and modularized software 
• Expertise in React.js and related ecosystem
• Experience with GraphQL and other modern JS ecosystems
• Expertise in common design patterns and anti-patterns Javascript
• Experience with service-oriented architecture and microservices
• Expertise in relational and non-relational databases and expertise in at least one database system
• Experience with planning, execution, and maintenance of test infrastructure for backend workflows
• Knowledge of AWS
• Knowledge of Unix shell and source control systems and tools such as git 
• Strong technical leadership skills
• Strong communication skills
• Technical mentoring skills

Great to have

• Experience with CI/CD and setting up a monitoring infrastructure
• Experience with Flutter
• Interest in blockchain and computer vision-related ML systems
• Experience working on high traffic systems
• Bachelor’s degree in Computer Science or a related discipline

If you are an analytical problem solver with a strong Web Development knowledge and a passion for teamwork and innovation, we have the perfect job for you!

We are looking for a Web Developer to join our award-winning, talented team, building the next generation automated drone applications for our global customers.

As a front-end developer, you will implement a complete user interface in the form of a web app. A thorough understanding of all of the components of FlytBase platform and infrastructure is required. You will need to take ownership of your projects, which involves detailing requirements after discussion with the Product Owner, building user interfaces, developing and maintaining web apps with a focus on user experience. 

We offer an outstanding team environment, flexible working hours, and various opportunities to advance your career. We are looking for a long-term relationship and committed individuals to join our team. This position is based out of our development centre in Pune, India.

Responsibilities

• Work as part of a team developing applications and services using Agile development methods
• Contribute to team and organizational improvements in process and infrastructure
• Effectively use tools and ingenuity to identify and fix defects before they become a problem
• Creating self-contained, reusable, and testable modules and components
• Learn about the domain and competitors to propose new drone apps as well as improvement for existing apps
• Collaborate on projects with a closely knit team

As a Front End Developer

• Delivering a complete front end application
• Ensuring high performance on mobile and desktop
• Writing tested and documented TypeScript/JavaScript, HTML and CSS
• Coordinating the workflow between the graphic designer, the backend developers, and yourself
• Cooperating with the back-end developer in the process of building the RESTful APIs
• Make design and technical decisions for Angular projects.
• Communicating with external web services
• Develop and maintain web apps using our FlytAPIs

As a Back End Developer

• Integration of user-facing elements developed by front-end developers with server side logic
• Design and implementation of low-latency, high-availability, and high-performance applications
• Implementation of security and data protection
• Writing reusable, testable, and efficient code

Skills/Experience

• 1-4 yr experience as an Angular 2+ or React or Ionic Developer.
• Strong expertise with NodeJS, HTML5, CSS, JSON, jQuery, Bootstrap and writing cross-browser compatible code.
• Knowledge of NodeJS frameworks such as ExpressJS etc.
• Knowledge of Creating RESTful services with Node.js and Experience with Socket.io
• Good understanding of HTML Dom manipulation Techniques
• User authentication and authorization between multiple systems, servers, and environments
• Understanding of fundamental design principles behind a scalable application
• Proficiency working with source control (git) / versioning systems, continuous integration in an agile development setup
• Strong analytical skills and problem solving aptitude
• Attention to details
• Team player
• Good time-management skills
• Great interpersonal and communication skills

Good to Have

• Understanding of how to deploy Mean stack applications in AWS/Azure deployment environment, considering security, reliability, etc.
• Knowledge of other python-based server side frameworks such as Flask or Django.