Python
Django
Flask
PostgreSQLFulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.
As a senior software engineer, you will work on our python based ORM and applications that scales to handle millions of transactions every hour. This is mission critical software and your primary focus will be building robust and scalable solutions that are easy to maintain.
In this role, you will be collaborating closely with the rest of the team working on different layers of infrastructure in an international environment. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product are important.
What You’ll Do:
- Own definition and implementation of API interfaces (REST and GraphQL). We take pride in our 100% open API with over 600 endpoints.
- Implement simple solutions to complex business logic that enables our merchants to manage financials, orders and shipments across millions of transactions.
- Build reusable components and packages for future use.
- Translate specs and user stories into reviewable, test covered patches.
- Peer review code and refactor existing code.
- Integrate with our eCommerce partners (Shopify, BigCommerce, Amazon), shipping partners (UPS, USPS, FedEx, DHL) and EDI.
- Manage Kubernetes and Docker based global deployment of our infrastructure.
Requirements We’re Looking for Someone With:
- Experience working with ORMs like SQLAlchemy or Django (2-3 years)
- Experience with SQL and databases (Postgres preferred)
- Experience in developing large server side applications and microservices
- Ability to create high quality code
- Experience with python testing tools (pytest) and test automation
- Familiarity with code versioning tools like GIT
- Strong sense of ownership and leadership quality
- Experienced in the tools of our web stack- Python, Celery, Postgres, Redis, RabbitMQ
Nice to Haves:
- Prior experience at a growth stage Internet/Software company
- Experience with ReactJS, Google Cloud, Heroku
- Cloud deployment and scaling experience*
Subodh Popalwar
Software Engineer, Memorres
About Fulfil.IO
About
Connect with the team
Company social profiles
Similar jobs
Java
Spring BootAbout Streamlyn
Streamlyn is a regional leader in adtech, specializing in enhancing monetization for Publishers through innovative and compelling ad products. Our ad tech engagement solutions suite empowers Publishers to elevate their business and monetize their content effectively. With a vast network of premium publisher partners across Asia, Streamlyn reaches over 100 million consumers monthly.
Job Overview
As a Senior Software Development Engineer at Streamlyn, you will play a pivotal role in ensuring the stability and high quality of our products, serving billions of impressions per month across diverse websites with varying audiences. The AdTech industry demands robust and scalable systems. SDEs at Streamlyn are responsible for building and maintaining systems that can handle large data volumes, service billions of requests, and provide in-depth analytics to our publishers. You will be able to work on various back-end systems, taking ownership of features from conception through delivery.
Our cutting-edge tech stack runs on AWS Cloud. It includes Java, Netty, Spring Boot, NodeJS, Python, MariaDB, PostgreSQL, Aerospike, AWS Elasticache, AWS EMR, Apache Spark, Kafka, Cassandra, Aerospike, AWS EKS, Docker Containers, and C++.
Roles and Responsibilities:
- Analyse and decompose complex software systems, collaborating with cross functional teams to influence design for testability.
- Design and build advanced, highly scalable automated test and release infrastructure.
- Drive the adoption of best practices in code health, testing, and maintainability.
- Build and cultivate innovation by driving cross-collaboration and project execution across multiple teams.
- Mentor and train team members on design techniques and coding standards.
- Collaborate effectively with design, product, and engineering teams in various global applications.
- Audit existing codebase for performance enhancements and aid in architectural decisions. Responsible for thoroughly testing output in all supported browsers and devices.
Qualifications:
- Over 5 years of experience in developing high-performance, scalable services, with a proven track record of taking product ownership and delivering robust solutions.
- Proficient in Java, Python, MySQL, and various NoSQL databases including Aerospike, Redis, and Cassandra. Well-versed in Linux environments and shell scripting.
- Expertise in designing and implementing microservices architectures and APIs, ensuring clean, scalable, and maintainable code through advanced knowledge of design patterns and coding practices.
- Demonstrated ability in building and operating high-volume, low-latency distributed services optimized for scalability and speed.
- Programming Languages: Java, Python
- Databases: MySQL, Aerospike, Redis, Cassandra
- Technologies: Kafka, ETL, Linux, Shell Scripting
- Cloud Services: Extensive knowledge of AWS services
- Strong analytical skills and proficiency in Data Structures and Algorithms.
- Advanced system design capabilities with a focus on continuous integration and continuous deployment (CI/CD).
- Experience in technical strategy refinement and mentorship of engineering teams.
- Ability to excel in dynamic environments, balancing multiple projects and adapting to evolving business requirements.
- Exceptional communication and collaboration skills, facilitating effective cross functional teamwork.
- Highly motivated and curious with a commitment to lifelong learning and professional development.
- Experience with Agile methodologies preferred.
Cultural Competencies
- Out-of-the-box thinking, willingness to learn from failures, and bringing innovation to the center stage.
- Creative confidence
- Collaborative mindset and excellent teamwork skills
- Skilled at receiving feedback, as well as providing it
- Entrepreneurial & adaptable; excellent learning skills
- Transparent & communicative, patient
- Curious, research-minded, data-informed
PythonDjangoFlaskPostgreSQL
MongoDBAbout us:
HappyFox is a software-as-a-service (SaaS) support platform. We offer an enterprise-grade help desk ticketing system and intuitively designed live chat software.
We serve over 12,000 companies in 70+ countries. HappyFox is used by companies that span across education, media, e-commerce, retail, information technology, manufacturing, non-profit, government and many other verticals that have an internal or external support function.
To know more, Visit! - https://www.happyfox.com/
We’re looking for an experienced Backend Engineer to join our growing team of engineers to help build and maintain our products. You should have prior experience being responsible for building sufficiently complex features by yourself.
Responsibilities:
- Implement product features by writing clean, robust, reusable code with tests
- Bring new ideas and best practices to improve the team and the codebase
Requirements:
- At least 3 years of relevant professional experience
- Sound knowledge of programming languages like Python
- Experience working with web application frameworks like Django
- Experience in building web services using relational databases like PostgreSQL or NoSQL databases like MongoDB
- Experience developing REST APIs and a good understanding of best practices around building APIs
- Good communication skills
- Passion to solve complex technical problems and troubleshoot the issue
PythonDjangoFlask
NodeJS (Node.js)
React.jsython Developer responsibilities include:
- Writing effective, scalable code
- Developing back-end components to improve responsiveness and overall performance
- Integrating user-facing elements into applications
Job brief
We are looking for a Python Developer to join our engineering team and help us develop and maintain various software products.
Python Developer responsibilities include writing and testing code, debugging programs and integrating applications with third-party web services. To be successful in this role, you should have experience using server-side logic and work well in a team.
Ultimately, you’ll build highly responsive web applications that align with our business needs.
Responsibilities
- Write effective, scalable code
- Develop back-end components to improve responsiveness and overall performance
- Integrate user-facing elements into applications
- Test and debug programs
- Improve functionality of existing systems
- Implement security and data protection solutions
- Assess and prioritize feature requests
- Coordinate with internal teams to understand user requirements and provide technical solutions
Requirements and skills
- Work experience as a Python Developer
- Expertise in at least one popular Python framework (like Django, Flask or Pyramid)
- Knowledge of object-relational mapping (ORM)
- Familiarity with front-end technologies (like JavaScript and HTML5)
- Team spirit
- Good problem-solving skills
- BSc in Computer Science, Engineering or relevant field
JavaSpring Boot
Amazon Web Services (AWS)PostgreSQLNote:
- Should have hands-on core knowledge of Java.
- Must have min 3-5 years of experience.
Kindly do not apply otherwise.
Candidates must also fill out this form to start their processes. -> https://forms.gle/mBUAdg2NfrL6DF479
Looking for 5+ years of experienced Java developers to work on a new-age lending finance company based in Pune. We empower established banks with the lending ecosystem of the future. Backed by HDFC, we are on a mission to grow our current transactional amount of 13 Bn+ to tenfolds in the near future.
Our tech stack is one of the most exciting and ahead of its times where we would be expecting you to get your hands practical on these things.
- Ability to communicate effectively verbally and in writing.
- Mentoring junior developers with code reviews design reviews and unit tests.
- Code Versioning (Git, Bitbucket)
- Java
• Collections
• Multi-threading, Background Scheduling
• Design & Architecture patterns
• Springboot, MVC, API-first philosophy
• Understanding fundamental design principles behind a scalable application
• Work with database versioning concepts using Java.
- Api Gateways - APiCurio, Kong, Open API Concept
- Redis, Kafka, ElasticSearch
- DB - PSQL, Aurora, MongoDB
- Deployment - basic understanding of Docker, Kubernetes, Terraform AWS
- Alerting & Monitoring - grafana, elasticsearch, kibana, fluentd, prometheus
Although the full list of the tech stack is very vast, and we've multiple developers for each part of the stack, we would expect any senior role to understand the basics of other services end of the day, but be fluent in Core Java.
PythonDjangoPostgreSQL
Docker
JavascriptJob Description
We are looking for a Python Web Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application; therefore, a basic understanding of front-end technologies is necessary as well.
Responsibilities
- Writing reusable, testable, and efficient code
- Design and implementation of low-latency, high-availability, and performant applications
- Integration of user-facing elements developed by front-end developers with server side logic
- Implementation of security and data protection
- Integration of data storage solutions (may include databases, key-value stores, blob stores, etc.)
Skills And Qualifications
- Expert in Python, with knowledge of Django and DjangoRestFramework
- Familiarity with some ORM (Object Relational Mapper) libraries
- Able to integrate multiple data sources and databases into one system
- Understanding of the threading limitations of Python, and multi-process architecture
- Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
- Understanding of accessibility and security compliance for video streaming applications
- Knowledge of user authentication and authorization between multiple systems, servers, and environments
- Familiarity with event-driven programming in Python
- Able to create database schemas that represent and support business processes
- Strong unit test and debugging skills
- Proficient understanding of code versioning tools (such as Git, Mercurial or SVN)
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Ability to understand business requirements and translate them into technical requirements
Benefits
We’re looking for people to join our cause – to simplify the visual web with really smart but simple visual tools. A technology startup founded by IITians and backed by some of the most reputable media companies as customers, we offer a rare opportunity to join a thriving, fast-paced, multi-cultural environment and be part of a truly exciting journey. You will be at the forefront of innovation, joining the only Artificial Intelligence startup in India that have successfully deployed several CV/ML solution for several large media companies and now focusing on solving problems of global market.
About Tessact:
Tessact is an Artificial Intelligence (AI) and data analytics startup established in July 2016 that helps in transforming businesses using powerful video recognition technologies built on most advanced machine learning systems. The company redefines the way contextual insights are to be used for
media production, digital advertising, consumer experience creation and news analytics
JavaSpring BootCompany Description
BlueOptima’s vision is to become the global reference for the optimisation of the performance of Software Engineers across all industries. We provide industry-leading objective metrics in software development. We enable large organisations to deliver better software, faster and at lower cost, with technology that pushes the limits of what has been done before.
We are a global company which has consistently doubled in headcount and revenue YoY, with no external investment. We currently are located in 4 countries: London (our HQ), Mexico, India and the US. A total number of 180+ employees (and increasing every day) from 22 different nationalities and with over 25 languages spoken.
We promote an open minded environment and encourage our employees to create their own success story in this high performance environment.
Job Description
Location: Bangalore/Gurgoan, India
Department: Engineering
Job summary:
We are seeking a Senior Software Engineer, with experience in developing scalable application components, which are remotely deployed and are used to extract and push large volumes of data in a data warehouse solution, to join our growing company and be a part of our success story.
We are looking for an individual with great attention to detail, who is genuine, confident, committed and not only passionate about technology, but is keen to own the solution end to end, and most importantly excited to work in a fun and friendly start-up environment.
The ideal candidate will be passionate about technology and getting things to work while at the same time being able to mentor (and lead) other engineers by way of example to achieve excellence in their work.
Your team: You will be working with a diverse team with members located around our different offices, with whom you will be working hand-to-hand. This team is currently based in Gurgaon and we are now looking forward to growing it in Bangalore and mid next year to Mexico with the plan of building two teams in India (Gurgaon and Bangalore) and one in Mexico (Guadalajara).
We are looking for skilled and talented engineers to join our Data Analysis and Processing (DAP) team and directly contribute to development of application components built by the team.
The DAP team works on a business critical component which is responsible for collecting required source code interaction and static metrics data from client location, and processing the large volumes of data end to end. Remote deployment and the uptime requirements only makes this component one of the most complex standalone java applications.
As a Senior Software Engineer in the DAP team, you will be directly contributing to development of the Integrator and Central Server components using Spring Boot, Hibernate and Core Java. And while contributing directly to the development of the software components, you are also expected to lead and mentor a team of next generation platform engineers.
Responsibilities and tasks:
- Analyse, Design, Develop, implement, test and maintain application software components
- Analyse client requirements and convert them into technical specs.
- Own development of features and improvement
- Identify and resolve performance bottlenecks
- Identity and resolve architectural inefficiencies in design, and create a roadmap to resolving them
- Lead and mentor a team of junior developers
- Interact with internal client facing team and provide technical support to them
- Engage with clients to provide support on your component as and when required
Qualifications
What You Need to Succeed at BlueOptima:
- Minimum Bachelor's degree in Computer Science or equivalent
- Minimum 5+ years experience with Java and J2EE/Java EE
- Minimum 2+ years experience with developing standalone Java applications
- Strong understanding of relational database, partitioning and indexing techniques, SQL
- Demonstrable experience in optimising application performance at database or any other layer
- Experience in creating high and low level design based on existing application architecture and documenting such design
- Strong understanding of Java concurrency, concurrency patterns, experience building thread-safe code
- Ability to work autonomously with minimum supervision
- Strong problem solving and analytical skills, and having a can-do attitude
- Familiarity with Agile methodologies like SCRUM, Sprints, etc and leading a Scrum a small Scrum team
- Commitment to accomplishing the task at hand and identify the fastest and most reliable way to solve a problem
- Familiarity with Linux shell and related command line tools
- Strong grasp of Unit & Integration testing
Good to have:
- A team manager, in terms of handling people and delivery which is not a must in case of technical geeks
- Making sure that the sprints and tasks are completed on time with no spill-overs and sticking to the deadline
- Preferred experience on Spring boot,, Docker, Kubernetes
- Some exposure in Linux
Additional Information
Why join our team?
Culture and Growth:
- Global team with a creative, innovative and welcoming mindset.
- Rapid career growth and opportunity to be an outstanding and visible contributor to the company's success
- Freedom to create your own success story in a high performance environment
- Training programs and Personal Development Plans for each employee
Benefits:
- Competitive Salary
- Flexible Work from Home policy - 2 days home p/w
- Free drinks and snacks in the office
- International travel opportunities
- Global annual meet up (most recent meetups have been held in Cancun and India)
- High quality equipment (Ergonomic chairs and 32’ screens)
PythonDjangoFlaskPostgreSQLSimform is a fast-growing software services company mainly serving and having a presence in North America. Simform has built a solid work culture that is focused on learning, growth, and work-life balance. Simform is well-known for its very good work culture and loved by employees.
Please read more about the company and work culture here : https://www.simform.com/careers/
Job Description :
Summary : Major focus will be the development of server-side logic to ensure high performance and responsiveness to requests received from front-end. Deployment on the production server.
Responsibilities :
- Understanding the project requirement and coding the programs efficiently to meet the client's requirements to the closest proximity.
- Optimise output to run smoothly on multiple delivery platforms.
- Design and implement low-latency, high-availability, and performant applications.
- Integration of user interface elements developed by front-end developers with server-side logic.
- Integration of multiple data sources and databases into one system.
- Integration of data storage and third-party library/package into the application.
- Create or integrate any such thing manually if not available on standard package list.
- Create the best fitted and scalable database schema for particular business logic.
- Should be hands-on in reading large volumes of data from the database, or over HTTP(S)/WebSockets.
- Ensure programs and applications are bug-free and run smoothly.
Skills And Qualifications :
- Familiarity with Python web stacks and In-depth knowledge of different frameworks (Django, Flask, etc.)
- Understanding different types of Object Relational Mappers.
- Ability to work on multiple API integrations, and write modular reusable code.
- Understanding of the threading limitations of Python, and multi-process architecture
- Good knowledge of a server-side templating language.
- Basic understanding of front-end frameworks such as Angular, ReactJs, VueJs and technologies such as JavaScript, HTML5, and CSS3
- Knowledge of user authentication and authorisation between multiple systems, servers, and environments
- Understanding of fundamental design principles behind a scalable application
- Familiarity with object event-driven programming in Python
- Strong unit test and debugging skills
- Proficient understanding of code versioning tools, such as Git, Mercurial or SVN.
PythonMongoDBDjangoExperience: 9 to 16 Yrs
Notice Period: Immediate to 15 days
Job Description:
- The Lead Engineer is responsible for deriving the technical architecture, detailed design, implementation, Performance, and Scalability of the developed system.
- The individual should be capable of single-handedly understanding the requirement, liaison with the product owner and external teams; produce the technical output required.
- Strong Leadership skills to contradict, produce a new design to current trends is required.
- Should be an avid technology enthusiast with strong views on technical architecture.
Technical Skills:
1) Strong Python and Mongo DB is mandatory
2) Web Application Architecture - One Large Project Experience of Development & Maintenance
3) Knowledge in one or more frameworks like WSGI(uwsgi), Django, Flask, Web Application development
4) Exposure to Databases like MongoDB, BigQuery, Elastic Search, Redis, etc.,
5) Knowledge of Code Quality Process and Discipline (Git, Jenkins, etc)
PythonDjangoFlask- Spend most of your time developing brand new software in Python
- Build out a secure data replication infrastructure to replicate transactional data across a hierarchical system
- Build out APIs for supporting a fleet of 20k devices
- Build out a configurable data analytics and reporting framework
- Build out real time dashboards for getting a high level and deep dive view of the overall system
- Be responsible for independently designing and building out modules of the overall system
- Work with a team of smart peers and take ownership of the resulting system
- Push yourselves, create impact, learn and grow as an engineer
PythonDjangoMongoDB
Follow CutshortSubodh Popalwar
Software Engineer, Memorres