


Job Title: Software Development Engineer 2 (SDE 2) – React / Next.js / React Native
Location: Remote
Job Type: Full-TimeAbout the Role
We are looking for a passionate and skilled SDE 2 with strong experience in React.js and Next.js, and an eagerness to contribute to mobile app development using React Native. As a core member of our frontend team, you'll play a critical role in building scalable web applications and delivering a seamless mobile experience.Responsibilities
- Design, develop, and maintain complex frontend applications using React.js and Next.js
- Collaborate with designers and backend engineers to implement responsive, high-quality UI/UX
- Participate in architectural decisions and contribute to improving development workflows
- Contribute to the development of cross-platform mobile apps using React Native
- Write clean, maintainable, and well-tested code
- Perform code reviews and mentor junior engineers as needed
- Stay up to date with the latest trends and best practices in frontend and mobile development
Requirements
- 3–5 years of experience in software development, with a focus on frontend technologies
- Strong proficiency in React.js and Next.js
- Good understanding of JavaScript, TypeScript, and modern frontend tooling (Webpack, Babel, etc.)
- Experience with state management libraries (Redux, Zustand, Recoil, etc.)
- Familiarity or hands-on experience with React Native or willingness to work on mobile apps
- Knowledge of RESTful APIs and frontend-backend integration
- Experience with Git and modern CI/CD pipelines
- Excellent problem-solving, debugging, and analytical skills
- Strong communication and team collaboration abilities
Nice to Have
- Experience with SSR and performance optimization in Next.js
- Familiarity with native mobile development (Android/iOS)
- Knowledge of testing frameworks like Jest, React Testing Library, Detox, etc.
- Experience with app deployment to App Store / Play Store

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Job Title: Full Stack Developer (Node.js + React.js)
📍 Location: Gurgaon (On-site)
🕒 Experience: 5+ Years
🕒 Working Days: 5 Days(Mon-fri)
Job Summary:
We are hiring a passionate and experienced Full Stack Developer proficient in Node.js and React.js for our client. The ideal candidate should have solid experience in designing scalable systems, writing optimized code, implementing role-based access control, handling task prioritization, and building robust web applications.
Key Responsibilities:
- Design scalable user management systems with role-based access and authentication.
- Develop backend services and REST APIs using Node.js.
- Build dynamic and optimized front-end applications using React.js and Redux.
- Handle async operations, task queues, and implement retry and prioritization logic.
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- Ensure secure and scalable system design with proper error handling and authorization flows.
- Apply JavaScript concepts like closures, event loop, and async patterns in real-world scenarios.
- Collaborate with DevOps for basic CI/CD and deployment processes.
Mandatory Technical Skills:
- Frontend: React.js, Redux, JavaScript (ES6+)
- Backend: Node.js, Express.js
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- Strong problem-solving and system design skills
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Focus Areas:
- System Design (User Management, Fault Tolerance, Load Distribution)
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Purpose of the Role
To design and implement the Peak AI System - a new system of intelligence that allows companies to quickly harness the power of AI.
The Opportunity
Peak is a Decision Intelligence company - we are on a mission to help organisations use AI to make great commercial decisions, all the time. Just as importantly, we are also focused on building an amazing company - one where we truly value our people & culture, and strive to make an amazing and diverse place to work. Our recent Best Companies award & 3 star accreditation for being one of the top companies to work for is a testament to this.
We have ambitious plans over the coming years; to launch and lead a new category of technology (Decision Intelligence), expand our operations and create the best working culture possible. This is a great time to join Peak and the Engineering team, as we start the next stage of our global growth.
The Role
Based in Jaipur or Pune, you will be working in a collaborative team on cutting edge technologies in a supportive and dynamic environment. Ultimately you are responsible for building the CODI and on-boarding new clients - this involves:
- Developing a good understanding of the solutions which Peak delivers, and how these link to Peak’s overall strategy.
- Making suggestions towards shaping the strategy for a feature and engineering design.
- Managing own workload and usually delivering unsupervised. Accountable for their own workstream or the work of a small team.
- Understanding Engineering priorities and is able to focus on these, helping others to remain focussed too
- Acting as the Lead Engineer on a project. Helps ensure others follow Peak processes, such as release and version control.
- An active member of the team, through useful contributions to projects and in team meetings.
- Supervising others. Deputising for a Lead and/or support them with tasks. Mentoring new joiners/interns and Masters students. Sharing knowledge and learnings with the team.
Required Skills and Experience
We are building a team of world class engineers in Jaipur / Pune, essentially we are looking for bright, talented engineers looking to work at the cutting edge of practical AI.
- Acquired strong proven professional programming experience.
- Strong command of Algorithms, Data structures, Design patterns, and Product Architectural Design.
- Good understanding of DevOps, Cloud technologies, CI/CD, Serverless and Docker, preferable AWS
- Proven track record and expert in one of the field - DevOps/Frontend/Backend
- Excellent coding and debugging skills in any language with command on any one programming paradigm, preferred Javascript/Python/Go
- Experience with at least one of the Database systems - RDBMS and NoSQL
- Ability to document requirements and specifications.
- A naturally inquisitive and problem-solving mindset.
- Strong experience in using AGILE or SCRUM techniques to build quality software.
- Advantage: experience in React js, AWS, Nodejs, Golang, Apache Spark, ETL tool, data integration system, certification in AWS, worked in a Product company and involved in making it from scratch, Good communication skills, open-source contributions, proven competitive coding pro
As well as doing great work we have created an award-winning, fun and exciting workplace that people love to be, we are looking for people to join us who share our values and are:
- Open - Always up for new ideas and able to take and give feedback in a positive way.
- Driven - sets high goals, doesn’t give up, and make sacrifices to ensure that their job gets done on time and meets/exceeds expectations.
- Curious - Aware of new technologies and uses them to make new improvements in the Engineering ecosystem.
- Smart - Innovative and thinks out of the box, in difficult situations finds a way to succeed no matter what
- Responsible - takes ownership of tasks given and has a strong work ethic.
About Peak
In an age when becoming AI and data-driven is one of the most important things businesses must do, it can also be one of the most challenging. That’s where Peak comes in; our CODI system sits at the heart of our client’s businesses, enabling the rapid unification, modelling and - most importantly - use of data - helping decision makers make great commercial decisions, powered by AI. All supported by our world-class data science team.
Founded in 2014, Peak has grown rapidly, in line with the world’s fastest growing SaaS companies, winning numerous awards and attracted significant funding to support the company’s ongoing investment in machine learning and AI technologies. All to further our mission to become the world’s leading AI System business.
Headquartered in Manchester, Peak also has offices in London, Edinburgh, Jaipur and Brisbane. Our clients include some of the world's leading retailers, manufacturers and well-known brands alongside highly innovative and tech-savvy businesses. Peak is an Amazon Web Services (AWS) Partner, and holds Machine Learning Competency and Retail Competency status.


We are looking for people who have a passion for solving problems, can write exceptional code and don't shy away from challenges and new technology. Our products affect thousands of people everyday and we want someone who would love to contribute towards that end.
If you:
- Know how to write robust and reliable systems
- Have knowledge of managing and scaling for high volume traffic
- Are someone who enjoys execution of an idea as much as finding new and innovative ideas to solve problems
- Actively try to gain more knowledge and pass on knowledge to your peers
Then we are definitely a right match for you
What we expect from you:
- Excellent understanding of web applications.
- Good knowledge about AWS or similar services.
- Ability to quickly learn new technologies.
- Good understanding of the delivery pipeline in a team environment.
- Innovative and creative problem solving.
- Ability to understand and communicate across teams and departments.
What you will be doing:
- Work as a part of a team or individually.
- Build products that help us expand our portfolio and drive growth for the organisation.
- Take up ownership of the entire lifecycle of products.
- Help, mentor and guide interns, new joinees and other developers.
- Engage with the client and people from other departments to come up with the best solutions.
- Point out existing problems with our solutions, processes and architecture
What we look for:
- Should have used/contributed to popular Open Source Libraries and Tools
- Should have worked on web technology (Rails / SpringBoot / Django / NodeJs)
- Always on the cutting edge of technology.
- Ability to divide a larger problem into smaller pieces for everyone to work on.
- Process driven and detail oriented
- Should have mentored new joinees
- More than 3 years of relevant experience in the domain
- Should be able to work out of our Bangalore office.

