Sigmoid works with a variety of clients from start-ups to fortune 500 companies. We are looking for a detailed oriented self-starter to assist our engineering and analytics teams in various roles as a Software Development Engineer.
This position will be a part of a growing team working towards building world class large scale Big Data architectures. This individual should have a sound understanding of programming principles, experience in programming in Java, Python or similar languages and can expect to
spend a majority of their time coding.
Location - Bengaluru and Hyderabad
Responsibilities:
● Good development practices
○ Hands on coder with good experience in programming languages like Java or
Python.
○ Hands-on experience on the Big Data stack like PySpark, Hbase, Hadoop, Mapreduce and ElasticSearch.
○ Good understanding of programming principles and development practices like checkin policy, unit testing, code deployment
○ Self starter to be able to grasp new concepts and technology and translate them into large scale engineering developments
○ Excellent experience in Application development and support, integration development and data management.
● Align Sigmoid with key Client initiatives
○ Interface daily with customers across leading Fortune 500 companies to understand strategic requirements
● Stay up-to-date on the latest technology to ensure the greatest ROI for customer &Sigmoid
○ Hands on coder with good understanding on enterprise level code
○ Design and implement APIs, abstractions and integration patterns to solve challenging distributed computing problems
○ Experience in defining technical requirements, data extraction, data
transformation, automating jobs, productionizing jobs, and exploring new big data technologies within a Parallel Processing environment
● Culture
○ Must be a strategic thinker with the ability to think unconventional /
out:of:box.
○ Analytical and data driven orientation.
○ Raw intellect, talent and energy are critical.
○ Entrepreneurial and Agile : understands the demands of a private, high growth company.
○ Ability to be both a leader and hands on "doer".
Qualifications: -
- Years of track record of relevant work experience and a computer Science or related technical discipline is required
- Experience with functional and object-oriented programming, Java must.
- hand-On knowledge in Map Reduce, Hadoop, PySpark, Hbase and ElasticSearch.
- Effective communication skills (both written and verbal)
- Ability to collaborate with a diverse set of engineers, data scientists and product managers
- Comfort in a fast-paced start-up environment
Preferred Qualification:
- Technical knowledge in Map Reduce, Hadoop & GCS Stack a plus.
- Experience in agile methodology
- Experience with database modeling and development, data mining and warehousing.
- Experience in architecture and delivery of Enterprise scale applications and capable in developing framework, design patterns etc. Should be able to understand and tackle technical challenges, propose comprehensive solutions and guide junior staff
- Experience working with large, complex data sets from a variety of sources

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Job Description: Preschool Teacher
Location: South City 1, Sector 41, Gurgaon, India
About Us
Sandbox is a new age early learning venture, founded and mentored by alumni from IIT & ISB (Ex. Schlumberger / Zomato / Curefit)
At Sandbox, we believe traditional schooling has failed to nurture creativity, individuality, and innovation. Today’s education system operates in a mass format, churning out homogeneous learners with little room for differentiation. However, the future belongs to those who can make, break, and reimagine—and that’s where Sandbox comes in.
We are building a chain of highly curated experience centers for children (0-10 years old) that move away from rigid, structured learning to a dynamic, hands-on, and exploratory approach. Our mission is to spark creativity, curiosity, and innovation at the earliest stages of childhood—laying the foundation for future thinkers, problem-solvers, and changemakers.
● Founder - IIT Bombay & ISB Hyderabad Alumnus
● Curriculum & Training Partners - Eklavya Education Foundation, Ahmedabad
● Mentors - IIM Ahmedabad Faculty, Indian School of Hospitality Founding Team, Early Childcare Experts from Eklavya
● Company History - Ran 3 successful centres in Mumbai pre Covid with 4.9/5 rating across Social Media. Official Childcare partners to top corporates like Colgate - Palmolive, Kellogg, Nestle, Nokia, Sanofi etc.
● Launching flagship centre in South City 1 - Gurgaon, as the first of many in next 5 years.
We are committed to providing the highest standards of holistic exposure and care to children.
Role Overview
Looking for passionate Preschool Teachers who love working with young children, have a warm and caring personality, and be skilled at engaging children in age-appropriate learning experiences.
Key Responsibilities
● Plan and implement engaging, age-appropriate lesson plans that for holistic development.
● Foster a safe, stimulating, and nurturing learning environment for children.
● Guide children in play-based learning, storytelling, music, arts, and sensory activities.
● Observe and document children’s progress, behavior, and development milestones.
● Communicate regularly with parents/guardians about their child’s development.
● Ensure safety, hygiene, and proper care of children at all times.
● Collaborate with fellow teachers and caregivers to create a positive learning atmosphere.
Requirements
● Educational Qualification: Graduate (ECCE preferred but not compulsory)
● Experience: 1-6 years of teaching experience in preschool settings
What We Offer
● A warm, collaborative, and professional work environment with a supportive team and resources for creative teaching methodologies.
● Opportunities for professional growth and training in early childhood education.
● Competitive salary based on experience and qualifications.
If you are passionate about shaping young minds and creating a nurturing environment for children, we would love to hear from you!
About the role(s):
Software development and platform engineering has driven our success and growth of our platform & data businesses. We are now looking for more developers to join our team and help us build the best financial inclusion platform in the world. You'll be an integral part of product development team working collaboratively with cross functional team of business heads, product managers, credit risk experts, data scientists and technologists to iteratively design and build fintech products. You'll be constantly be challenged and you'll have the freedom to discover and advocate new technologies.
Requirements:
We are looking for people who are truly full stack, and are as comfortable working on javascript front end as they are debugging database interactions, or improving their CloudFormation templates. While we are open to any degree and colleges, we are look for people who prides in being a coder and have demonstrable (3+ years) experience in software development. In particular we look for people who can:
- Code backend services, ideally using Node.js or Java, or other server side compiled language.
- Design and develop Rest API with integrations to lots of external systems. Experience of GraphQL is an advantage
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- Interface with No-SQL/ MongoDB or SQL based data bases (PortgresSQL).
- Deploy their code into the cloud and support it there, ideally on AWS and GitHub. Experience with kubernetes and serverless is an advantage.
- Deliver in agile manner while coding cleanly, automating testing and clean coding, simple solutions, automated testing and continuous deployment.
- Takes ownership of a feature from the original idea through to live.
Attractive salary compensation including employee stock options, 10% time free to pursue own project, paid training and education support.
We truly practice flexible time with focus on output and core hours for team collaboration. While we are mostly working remotely at Fundfina and are open to applications across India, we will prefer that you are open to commuting to Mumbai or Bangalore or Delhi offices when required.
By submitting your application, you agree that Fundfina may collect your personal data for recruitment purposes.

We’re in search of a Back-End Software Engineer that specializes in server-side components. In this role,
you’ll primarily work on Node JS, Mongo DB, Redis, building scalable products and will bring a depth of
knowledge on algorithms and data structures. As a Back-End Software Engineer, on any given day you
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seeing changes through to completion in a live environment.
Key Attributes you need to possess: -
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clients as and when required.
- Quick Learning Ability- You should be an amazing self-learner who has the ability to learn new
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various bits of information and to process information on the fly with good logical and analytical skills.
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know the right technology.They should be able to meet coding principles and write code that is readable
and commented-on where appropriate.Through incorporating their cognitive abilities and extensive
industry experience, they are able to find optimal solutions easily.
- High-End User Focus-A good programmer does what they are asked to do, while a great programmer
thinks of the end user of the software and works to solve problems within the organization’s
capabilities.Someone who knows the functionality they’re creating is of high value.
-Business Acumen- Should have a great eye for Business acumen as the product build will be exposed to
millions of customers on-brand digital assets hence giving you exposure for handling a large user base in
a live environment.
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devotion, persistence and learning new things every day. As they will be involved in every fact of the
product development starting from product ideation, Interface design, user experience, analytics, and
engineering.
Typical work week look like:-
- Collaborating with the front-end developers and other team members to establish objectives and design
more functional, cohesive codes to enhance the user experience.
- Design and implementation of scalable applications by using asynchronous programming with
low-latency, high-availability, and performant applications between multiple systems, servers, and
environments.
-Integration of data storage solutions by creating database schemas that represent and support business
processes and also Integrating multiple data sources and databases into one system.
- Building reusable code and libraries for future use.
- Explore technical innovation and propose new solutions as and when required.
- Work with engineers, product managers and senior leadership to turn our product and technical vision
into a tangible roadmap every month.
Our ideal candidate should have:-
- 4+ years of relevant experience in a Tech Startup
- A solid grounding in Computer Science fundamentals (based on a BE/BTech or MS in Information
Technologies/Computer Science)
- Strong proficiency with JavaScript and knowledge of Node.js and frameworks.
- Strong hands on MongoDB and ability to write aggregation queries.
- Basic understanding of front-end technologies, such as HTML5, and CSS3.
- Hands-on on code versioning tools, such as Git, Redis, AWS, Sockets.
What you can expect from company:-
- Passion & happiness in the workplace with great people & open culture with amazing growth
opportunities.
- An ecosystem where leadership is fostered which builds an environment where everyone is free to take
necessary actions to learn from real experiences.
- Chance to work on the cutting edge of technology.
- Freedom to pursue your ideas and tinker with multiple technologies- which a techie would definitely
enjoy!!
If you have outstanding programming skills and a great passion for developing beautiful, innovative
applications, then you will love this job
About the Role
At Ceryneian, we’re building a next-generation, research-driven algorithmic trading platform aimed at democratizing access to hedge fund-grade financial analytics. Headquartered in California, Ceryneian is a fintech innovation company dedicated to empowering traders with sophisticated yet accessible tools for quantitative research, strategy development, and execution.
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· Strong foundation in HTML/CSS, JavaScript/TypeScript.
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· Experience with OAuth2 and secure authentication workflows.
· Familiarity with server-side rendering (SSR) and modern state management (Zustand, Redux, MobX).
· Integration experience with charting libraries such as TradingView, Recharts, or Highcharts.
· Deployment experience using platforms like Vercel, Heroku, GCP, or AWS.
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· 0–3 years of frontend development experience.
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· Familiarity with Supabase, PostgreSQL, Firebase, or MongoDB.
· Understanding of microfrontend architectures or API Gateway patterns.
· Experience with WebAssembly and real-time trading interfaces.
· Exposure to fintech platforms or trading systems.
· Background from Tier-I or Tier-II institutions with strong computer science fundamentals, a passion for scalable system design, and a drive to build cutting-edge fintech infrastructure.
Ideal Candidate
You’re a design-minded full stack engineer who builds fast, clean, and modular frontend systems. You thrive on making complex interfaces intuitive—turning strategy logic into drag-and-drop workflows—and can ship high-performance components that integrate seamlessly with real-time APIs. You value design systems, scalable frontends, and cross-functional collaboration.
What We Offer
· Opportunity to shape the product interface of a next-gen fintech startup.
· A collaborative, technically driven culture.
· Competitive compensation with performance-based bonuses.
· Flexible working hours and a remote-friendly environment.
· Exposure to financial modeling, trading infrastructure, and real-time systems.
· Collaboration with a world-class team from Pomona, UCLA, Harvey Mudd, and Claremont McKenna.
As a Senior Scrum Master at AVIZVA, you will be the proud skipper of
project-level Scrum Ceremonies. You will act as a bridge of dialogue
between the Scrum Team and other important stakeholders. You will not
just spot and voice the potential hiccups in your team’s progress, but you
will build solid safeguards by joining forces both within and beyond the
team
As an ambassador of Scrum principles and values, you will coach your
team to be a devoted Scrum follower. You will master the project scope
curriculum and learn the program goal basics. You will team-up with the
Product Owner and make sure that the product backlog is always up to
the minute. You will be the face of your Scrum team in cross-team
dependency reviews.
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• Acquire a holistic overview of all ongoing projects, initiatives within the
program, thoroughly understanding assigned projects' objectives,
scope, and business alignment while identifying significant cross-team
dependencies.
• Act as the custodian of Scrum practices and processes, leading the
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Sprint Retrospective) effectively and aligning them with team goals.
• Mentor the team on Agile practices, Scrum principles, product vision,
and scope, empowering them to develop a shared sense of ownership
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• Monitor project progress, provide timely feedback, and drive clear and
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• Assist the Product Owner in refining and maintaining a visible,
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• Demonstrated 5 to 7 years of hands-on experience as a Scrum Master
or in Agile project management roles, exhibiting mastery in guiding
teams to successful project outcomes.
• Proficiency in facilitating Scrum events such as Sprint Planning, Daily
Standups, Sprint Review, and Sprint Retrospective, ensuring effective
collaboration and productivity.
• Extensive hands-on expertise in utilizing Agile project management
tools, particularly Jira, for comprehensive planning, tracking, and
execution of Agile projects. Strong emphasis on hands-on experience in
Jira automation.
• Deep understanding and application of Agile estimation techniques like
Story Pointing and Planning Poker, fostering accurate project planning
and delivery.
• Expertise in utilizing advanced project scheduling tools like Advance
Roadmap and PI Planning Tools such as Team Board Post Scheduler,
enabling strategic project planning and execution.
• Familiarity with SaFe methodology, providing added advantage in
orchestrating large-scale Agile initiatives.
• Proactive and enthusiastic approach to learning and adapting to new
methodologies, staying abreast of industry trends and best practices.
Expert level of knowledge in Kanban practices and strong understanding
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• Strong analytical skills and proactive problem-solving ability, adept at
mitigating risks and prioritizing tasks for efficient project delivery.
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informed decision-making through a solutions-oriented mindset,
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MUST HAVE
- Design and implementation of the overall web architecture using React.js, Node.js, Mongo DB and AWS Lambda and Python
- Must have good knowledge of API
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- Integrating our front-end UI with the constructed API
- Design and implementation of continuous integration
- Working knowledge of web-based application architectures and frameworks (including React) and the way it integrates with services.
Key Skillsets
- Node.js
- React.JS
- AWS
- MongoDB
Job Description
1. JavaScript, ReactJs, Node.js, Express.js, MongoDB, Web-Services
2. Working Experience of Ajax,Json
3. Rest/ SOAP API Integration
4. Good Logical and Analytical and communication Skills
5. Should have knowledge of CI/CD.
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7. Should have basic knowledge of HTML5 and CSS.
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10. Writing tested, idiomatic, and documented JavaScript, HTML and CSS
11. Coordinating the workflow between the design team, the HTML coder, and yourself
12. Communicating with internal/external web services.
GOOD TO HAVE
1. Experience with Amazon web services, DocumentDB, etc.
2. Understanding of Ecommerce applications.
3. Understanding of fundamental design principles behind a scalable application.
4. Creating database schemas that represent and support business processes Implementing automated testing platforms and unit tests Proficient understanding Roles and Responsibilities
5. Design client-side & server-side architecture
6. Build the front-end of application through appealing visual design
7. Test software to ensure responsiveness and efficiency
8. Troubleshoot, debug and upgrade software
9. Build features and applications with a mobile responsive design
10. Ability to work effectively under very tight deadline pressure.
11. Analyze issues, recommend alternatives, and implement the best recommendation
12. Prioritize tasks and responsibilities while managing multiple, competing priorities






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