You will be responsible for building a highly-scalable and extensible robust application. This position reports to the Engineering Manager.
Responsibilities:
- Align Sigmoid with key Client initiatives
- Interface daily with customers across leading Fortune 500 companies to understand strategic requirements
- Ability to understand business requirements and tie them to technology solutions
- Open to work from client location as per the demand of the project / customer.
- Facilitate in Technical Aspects
- Develop and evolve highly scalable and fault-tolerant distributed components using Java technologies.
- Excellent experience in Application development and support, integration development and quality assurance.
- Provide technical leadership and manage it day to day basis
- 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 solution 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: -
- 3-5 year track record of relevant work experience and a computer Science or a related technical discipline is required
- Experience in development of Enterprise scale applications and capable in developing framework, design patterns etc. Should be able to understand and tackle technical challenges, and propose comprehensive solutions.
- Experience with functional and object-oriented programming, Java (Preferred) or Python is a must.
- Hand-On knowledge in Map Reduce, Hadoop, PySpark, Hbase and ElasticSearch.
- Development and support experience in Big Data domain
- Experience with database modelling and development, data mining and warehousing.
- Unit, Integration and User Acceptance Testing.
- 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:
- Experience in Agile methodology.
- Proficient with SQL and its variation among popular databases.
- Experience working with large, complex data sets from a variety of sources.

About Sigmoid
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Technical Proficiency :
Must have :
- Strong development experience in Python in the environment of Unix/Linux/Ubuntu
- Strong practical knowledge of Python and its libraries.
- Current working experience with cloud deployment of AWS/Azure/GCP, Microservice architecture, and Docker in Python.
- Good knowledge of CI/CD and DevOps practices
- Good Experience of Python with Django/ Scrapy/ Flask frameworks.
- Good Experience in Jupyter/ Docker/ Elastic Search, etc.
- Solid understanding of software development principles and best practices.
- Strong analytical thinking and problem-solving skills.
- Proven ability to drive large-scale projects with a deep understanding of Agile SDLC, high collaboration, and leadership.
Good to have :
- Expected to have migration experience from one version to the other, as this project is about migration to the latest version.
- Preferred if had an OpenEdx platform experience or any LMS platform.
Engineering Lead (Backend/Full stack)
About
It is a mission-oriented high-growth fintech startup building payment &
lending products to simplify education payments. Jodo’s suite of products make education payments convenient & affordable for parents while simplifying & streamlining fee collections for educational institutes. Jodo aims to be a category-defining company with a mission to be a
trusted partner to parents in fulfilling their aspirations for their kids’ education.
We are backed by marquee VC investors – Tiger Global, Elevation Capital and Matrix Partners – to realize this mission. It is started by three co-founders who have a pedigreed education
(IIT/IIM) and professional background (Nomura, Goldman Sachs, Morgan Stanley, Barclays, Matrix Partners).
🎬Job Description:
We are looking for an Engineering Leader with a focus on building maintainable and scalable applications. The Lead will be responsible for the design and development of Jodo’s fee payments platform and be owning one of the products/verticals. Leads will be closely working
with Product Managers and Founders to execute projects from ideation to completion. As a hands-on Team Lead, you will take ownership of services/systems and guide a team of
developers.
📈Key Responsibilities
● Own and drive the development of one or more of Jodo’s products
● Take the lead in the design and development of the backend platform
● Mentor a team of developers, promote collaboration and engagement, and promote practices that improve the developer experience
● Work closely with Product Managers and Founders to brainstorm requirements and prioritize
● Own quality - actively participate in code reviews
● Own reliability - continuously monitor Production Health, proactively fix production issues
● Own execution - Plan and delegate work for the team, optimize for speed of development and incremental delivery
📃Requirements
● 6+ years of hands-on experience in application development
● 1+ years of leading a team
● Experience in working with distributed systems
● Proficient in building Microservices/RESTful APIs with any modern tech stack
● Working knowledge of relational and nonrelational databases
● Prior working knowledge of Python/Django is a big plus
● Familiarity with modern CI/CD tools
● Knowledge of AWS or any other Cloud Platform services
● Champion code quality and drive best practices
● Ability to analyze and convert business requirements into technical requirements
● Self-starter and ability to take the ownership
● Prior experience working in a startup environment is great to have
● Excellent communication and interpersonal skills
🤩Benefits
● Becoming a part of the early core team
● Competitive salary
● Work with colleagues from strong backgrounds & hungry to succeed
● Opportunity to interact with and learn from high-pedigree investors & mentors -
○ VCs: Elevation Capital (erstwhile SAIF Partners), Matrix Partners
○ Select angel investors: Kunal Shah, Nithin Kamath, Amit Ranjan
🔎What are we looking for?
● Self-starter with a high sense of ownership → Comfortable to work with minimal
supervision
● Hungry to learn and grow → Passion to learn & be a better version of oneself; motivated to succeed
● Bias for action → Have the temperament to experiment and execute in uncertainty
● Hustler → Ability to generate resources to solve a problem
● Intellectual honesty → Always seeking and presenting truth irrespective of personal
POV or beliefs
● Mission-oriented → Deeply care about delivering value and making an impact on customer’s lives
✅Key Details
● Role: Engineering Lead
● Location: Bengaluru
● Compensation: Negotiable based on candidate profile (structured as Fixed + ESOPs)
● Date of Joining: ASAP
- Work with business analysts to estimate and design effective, scalable and maintainable solutions that meet business initiatives and objectives
- Develop and unit test software that meets business requirements and technical design
- Troubleshoot pre- and post-production implementations
- Propose new ideas when there is strong business value and stay up to date on the latest technology trends and techniques
Critical Skills & Experiences:
- At least 5+ years of experience developing in Java technologies with equivalent experience in systems analysis, OO design, OO programming and debugging skills
- At least 5 years of experience in Java Spring Boot Framework development
- 2 years of experience in any Cloud platform, preferably AWS.
- At least 3 years of web services and relational database experience (preferably Mysql)
- At least a year of Elastic search experience
- Experience developing RESTful web services (preferably micro services)
- Experience with UNIX/Linux command line and shell scripting
- Experience working in cross-functional Agile/Scrum teams
- Any level of experience with JIRA or any other issue tracking technology
- Experience working directly with business stakeholders
- Experience with Java application profiling and profiling tools
- Exceptional written and verbal communication skills.
- Drive performance to accomplish team goals in a fast-paced environment
- Bachelor’s degree or the above equivalent skills and years of experience
Keywords:
Experience: +5 Years
Technical skills: Java, Spring boot and Node JS
Positions : 2-3
CTC Offering : 40,000 to 55,000/month
Job Location: Remote for 6-12 months due to the pandemic, then Mumbai, Maharashtra
Required experience:
Minimum 1.5 to 2 years of experience in Web & Backend Development using Python and Django with experience in some form of Machine Learning ML Algorithms
Overview
We are looking for Python developers with a strong understanding of object orientation and experience in web and backend development. Experience with Analytical algorithms and mathematical calculations using libraries such as Numpy and Pandas are a must. Experience in some form of Machine Learning. We require candidates who have working experience using Django Framework and DRF
Key Skills required (Items in Bold are mandatory keywords) :
1. Proficiency in Python 3.x based web and backend development
2. Solid understanding of Python concepts
3. Strong experience in building web applications using Django
4. Experience building REST APIs using DRF or Flask
5. Experience with some form of Machine Learning (ML)
6. Experience in using libraries such as Numpy and Pandas
7. Some form of experience with NLP and Deep Learning using any of Pytorch, Tensorflow, Keras, Scikit-learn or similar
8. Hands on experience with RDBMS such as Postgres or MySQL
9. Comfort with Git repositories, branching and deployment using Git
10. Working experience with Docker
11. Basic working knowledge of ReactJs
12. Experience in deploying Django applications to AWS,Digital Ocean or Heroku
KRAs includes :
1. Understanding the scope of work
2. Understanding and adopting the current internal development workflow and processes
3. Understanding client requirements as communicated by the project manager
4. Arriving on timelines for projects, either independently or as a part of a team
5. Executing projects either independently or as a part of a team
6. Developing products and projects using Python
7. Writing code to collect and mathematically analyse large volumes of data.
8. Creating backend modules in Python by building or reutilizing existing modules in a manner so as to provide optimal deliveries on time
9. Writing Scalable, maintainable code
10. Building secured REST APIs
11. Setting up batch task processing environments using Celery
12. Unit testing prepared modules
13. Bug fixing issues as reported by the QA team
14. Optimization and performance tuning of code
Bonus but not mandatory
1. Nodejs
2. Redis
3. PHP
4. CI/CD
5. AWS

- Design, construct, test and maintain robust and scalable data pipelines.
- Research, prototype and apply different methods to improve data reliability, fault tolerance and system performance.
- Instrument, monitor and troubleshoot these systems in a Production environment.
- Contribute to design reviews, code reviews, integration and automated testing.
- Adopt and improve our Agile development process.
- Writing effective and scalable Python codes
- Designing and implementing robust applications
- Debugging applications to ensure low-latency and high-availability
- Integrating user-facing elements with server-side logic
- Implementing security and data protection
- Accommodating various data storage solutions
Key Requirements
- Degree in Computer Science, Engineering or a related field
- You have prior experience as a Python Developer
- Good knowledge Django, Flask or similar Python frameworks
- Familiarity with front-end technologies, such as JavaScript, HTML5, and CSS3
- Knowledge of ORM (Object Relational Mapper)
- Familiarity with various testing tools.
● 3-6 Years of experience with a Bachelor’s/Master's degree in Computer Science, Math, or related
technical domain
● Skilled in software development lifecycle, and designing and developing large-scale, multi-tiered,
distributed software applications, tools, systems or services using Object Oriented Design,
distributed programming, Java, Python, Node.js.
● Knowledge of ORM tools like Hibernate, JPA.
● Good knowledge of one or more relational and NoSQL databases
● Experience in deployment of microservices over Amazon Web Services
● Experience in delivering quality products using microservices architecture.
● Knowledge of Agile methodologies & best practices for the full software development life cycle,
including coding standards, code reviews, source control management, build processes, testing,
and operations
● Strong hold on Data Structure, Problem solving skills
To succeed at Zest, you will need
● Ability to operate and communicate with every business unit and level of hierarchy
● High levels of energy and enthusiasm for all that you do
● Be someone who does not take “no” for an answer and pushes for continuous innovation and
evolution
● Have extremely high standards in everything you do – you will be required to keep raising the bar
● Ability to think big and to inspire a vision in others
● Kindness, warmth and a positive, optimistic attitude
And what do you get in return?
● Opportunity to be part of one of the most exciting consumer growth stories in the world
● One of the best funded and most far advanced companies in the space (investors are leading
global VCs)
● We will teach you all you need to know about “Fintech”
● Endless amounts of learning and development – formal and informal
● Ability to work with some of the best, nicest and most passionate people in the digital lending
industry – from all over the world
● Founders with the right vision and motivation to make this a success story
● Freedom to work how you like (we do not do ‘facetime’)
● A culture of trust and honesty – we will not second guess you
● A flat structure with minimal politics or hierarchy
● Recognition and respect for your work
● Market beating compensation and Equity ownership for the best candidate
● Lunch, great healthcare, decent coffee and a nice office.
Responsibilities:
- Develop backend systems for our first product
- Build reliable, secure and performant backend systems
- Drive test coverage and continuous delivery automation within the team
- Mentor and provide feedback to teammates
Requirements:
- 5+ years of software development experience
- Strong computer science fundamentals
- Deep and wide knowledge of Java ecosystem
- Can write code that is readable, maintainable, secure and performant
- Know the importance of tests and how to approach writing different types of tests
- Good intuition for REST API design
- Deep understanding of relational databases, transactions, entity-relationship modeling
- Comfortable writing highly concurrent systems
- Experienced in using profilers, tuning garbage collection, optimizing SQL queries
Bonus:
- Understanding of domain-driven design concepts like ubiquitous language, bounded contexts, aggregates and domain events
- Know how to use test driven development as a design tool
- Good intuition for the principles underlying object-orientation, particularly encapsulation
- Understand the importance of immutability and of reducing the state-space of objects
- Know how to refactor large codebases safely
- Seek to identify key underlying ideas and use those as building blocks before reaching for shiny new tools





