- Writing reusable, testable, and efficient code
- Design and implementation of low-latency, high-availability, and performant applications
- Analysis, Automate and backtest the existing strategies
- Employing statistical applications to visualize and/or transform the distribution or dispersion profile of individual signals and support the mathematical formulation of multiple signal algorithms to rank securities for investment.
- Candidates should have strong coding skills in Python (NumPy, Pandas, matplotlib, Zipline) /Django/Java script etc.
- Basic understanding of front-end technologies, such as HTML5, and CSS3
- Must have Database knowledge like Open source, PostgreSQL, MySQL/SQ
Learnability, teamwork and flexibility are important traits we look for.

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About Us:
Tradelab Technologies Pvt Ltd is not for those seeking comfort—we are for those hungry to make a mark in the trading and fintech industry. If you are looking for just another backend role, this isn’t it. We want risk-takers, relentless learners, and those who find joy in pushing their limits
every day. If you thrive in high-stakes environments and have a deep passion for performance driven backend systems, we want you.
What You Will Do:
• We’re looking for a Backend Developer (Python) with a strong foundation in backend technologies and a deep interest in scalable, low-latency systems.
• You should have 3–4 years of experience in Python-based development and be eager to solve complex performance and scalability challenges in trading and fintech applications.
• You measure success by your own growth, not external validation.
• You thrive on challenges, not on perks or financial rewards.
• Taking calculated risks excites you—you’re here to build, break, and learn.
• You don’t clock in for a paycheck; you clock in to outperform yourself in a high-frequency trading environment.
• You understand the stakes—milliseconds can make or break trades, and precision is everything.
What We Expect:
• Develop and maintain scalable backend systems using Python.
• Design and implement REST APIs and socket-based communication.
• Optimize code for speed, performance, and reliability.
• Collaborate with frontend teams to integrate server-side logic.
• Work with RabbitMQ, Kafka, Redis, and Elasticsearch for robust backend design.
• Build fault-tolerant, multi-producer/consumer systems.
Must-Have Skills:
• 3–4 years of experience in Python and backend development.
• Strong understanding of REST APIs, sockets, and network protocols (TCP/UDP/HTTP).
• Experience with RabbitMQ/Kafka, SQL & NoSQL databases, Redis, and Elasticsearch.
• Bachelor’s degree in Computer Science or related field.
Nice-to-Have Skills:
• Past experience in fintech, trading systems, or algorithmic trading.
• Experience with GoLang, C/C++, Erlang, or Elixir.
• Exposure to trading, fintech, or low-latency systems.
• Familiarity with microservices and CI/CD pipelines.
Description
We are seeking a skilled and detail-oriented Software Developer to automate our internal workflows, develop tools for internal use that are used by our development team.
We follow the following practices: unit testing, continuous integration CI, continuous deployment CD, and DevOps.
We have codebases in go, java, python, vue js, bash and support the development team that develops C code.
You need to like challenges, explore new fields and find solutions for problems.
You will be responsible for coordinating, automating, and validating internal workflows and ensuring operational stability, and system reliability.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or related field.
- 2+ years in professional software development
- Solid understanding of software development patterns like SOLID, GoF or similar.
- Experience automating deployments for different kinds of applications.
- Strong understanding of Git version control, merge/rebase strategies, tagging.
- Familiarity with containerization (Docker) and deployment orchestration (e.g., docker compose).
- Solid scripting experience (bash, or similar).
- Understanding of observability, monitoring, and probing tooling (e.g., Prometheus, Grafana, blackbox exporter).
Preferred Skills
- Experience in SRE
- Proficiency in CI/CD tooling (e.g., GitHub Actions, Jenkins, GitLab).
- Familiarity with build tools like Make, CMake, or similar.
- Exposure to artifact management systems (e.g., aptly, Artifactory, Nexus).
- Experience deploying to Linux production systems with service uptime guarantees.
Responsibilities
- Develop new services that are needed by SRE, Field or Development Team by adopting unit testing, agile, clean code practices.
- Drive the CI/CD pipeline and maintain the workflows, using tools such as GitLab, Jenkins
- Deploy the services and implement and refine the automation for different environments.
- Operate: The services that the SRE Team developed.
- Automate release pipelines: Build and maintain CI/CD workflows using tools such as Jenkins and GitLab.
- Version control: Manage and enforce Git best practices, branching strategies (e.g., Git Flow), tagging, and release versioning.
- Collaboration: Work closely with developers, QA, and product teams to align on release timelines and feature readines
- Success Metrics
- Achieve >99% service up time with minimal rollbacks.
- Delivery in time, hold timelines.
Benefits
Enjoy a great environment, great people, and a great package
- Stock Appreciation Rights - Generous pre series-B stock options
- Generous Gratuity Plan - Long service compensation far exceeding Indian statutory requirements
- Health Insurance - Premium health insurance for employee, spouse and children
- Working Hours - Flexible working hours with sole focus on enabling a great work environment
- Work Environment - Work with top industry experts in an environment that fosters co-operation, learning and developing skills
- Make a Difference - We're here because we want to make an impact on the world - we hope you do too!
Why Join RtBrick
Enjoy the excitement of a start-up without the risk!
We're revolutionizing the Internet's backbone by using cutting-edge software development techniques. The internet and, more specifically, broadband networks are among the most world's most critical technologies, that billions of people rely on every day. Rtbrick is revolutionizing the way these networks are constructed, moving away from traditional monolithic routing systems to a more agile, disaggregated infrastructure and distributed edge network functions. This shift mirrors transformations seen in computing and cloud technologies, marking the most profound change in networking since the inception of IP technology.
We're pioneering a cloud-native approach, harnessing the power of container-based software, microservices, a devops philosophy, and warehouse scale tools to drive innovation.
And although RtBrick is a young innovative company, RtBrick stands on solid financial ground: we are already cash-flow positive, backed by major telco investors like Swisscom Ventures and T-Capital, and our solutions are actively deployed by Tier-1 telcos including Deutsche Telekom (Europe's largest carrier), Regional ISPs and City ISPs—with expanding operations across Europe, North America and Asia.
Joining RtBrick offers you the unique thrill of a startup environment, coupled with the security that comes from working in a business with substantial market presence and significant revenue streams.
We'd love you to come and join us so why don't you embrace the opportunity to be part of a team that's not just participating in the market but actively shaping the future of telecommunications worldwide
Hello Candidate,
Greetings from Suventure!
PLease find the Job description below.
Job Title: Senior Python Developer (with or without Rust API experience)
Location: Bangalore, India
Company: Suventure Services Pvt. Ltd.
Work Mode: Work From Office (WFO)
Experience: 5+ Years
About Suventure Services Pvt. Ltd.
Suventure is a technology-driven organization delivering end-to-end solutions across Product Development, Cloud, AI, Analytics, and Mobility. We work with global clients to build innovative, scalable, and secure applications that power digital transformation and business growth.
Job Summary
We are seeking a highly skilled and motivated Python Developer with over 5 years of hands-on experience in backend development, API design, and scalable application architecture. Candidates with exposure to Rust API development will have an added advantage, though it is not mandatory. You’ll collaborate closely with cross-functional teams to deliver high-quality, performant, and maintainable code.
Key Responsibilities
- Design, develop, and maintain scalable backend applications using Python (Flask / FastAPI / Django).
- Develop RESTful or GraphQL APIs and ensure seamless data integration between systems.
- Work on microservices architecture and implement clean, modular, and testable code.
- Optimize application performance, ensuring high availability and responsiveness.
- Collaborate with DevOps, frontend, and product teams for feature development and release cycles.
- Participate in code reviews, troubleshooting, debugging, and system enhancements.
- (Optional) Integrate and maintain APIs written in Rust or other high-performance languages.
- Write automated unit tests and follow best practices for CI/CD and version control (Git).
Required Skills & Experience
- Minimum 5 years of professional experience in Python development.
- Strong understanding of OOPs, design patterns, Data structures and software engineering principles.
- Hands-on experience with frameworks such as Flask, Django, or FastAPI.
- Experience with RESTful APIs, microservices, and asynchronous programming.
- Good understanding of SQL/NoSQL databases (MySQL, PostgreSQL, MongoDB, Redis).
- Knowledge of Docker, Kubernetes, or AWS Cloud Services is a plus.
- Familiarity with Rust and its API ecosystem is an added advantage.
- Excellent problem-solving skills and ability to work in a fast-paced environment.
● Learning new things, asking questions
● Analyzing user feedback with the team to learn on what to build
● Iterating on feedback to continuously improve features
● Building APIs and microservices for a system that can scale to millions of emails per
month
● Working closely with our product designers and frontend developers to provide a
delightful user experience
● TDD to make sure all features work as intended
Qualifications:
● B.Sc. in Computer Science or a related field, or equivalent experience
● 2+ years experience working as a software engineer
● Proficiency in Ruby / Rails or equivalent web development language/framework
● Strong in SQL and relational database such as PostgreSQL

Requirements:
- Expert in Python, with good knowledge in Django technology.
- Able to integrate multiple data sources and databases into one system.
- Understanding of the threading limitations of Python, and multi-process architecture.
- Knowledge of user authentication and authorization between multiple systems, servers, and environments.
- Experience in Flask will be an add-on
- Understanding of fundamental design principles behind a scalable application.
- Familiarity with event-driven programming in Python.
- Able to create database schemas that represent and support business processes.
- Proficient understanding of code versioning tools.
- Good communication skills.
- Working on the scalability, maintainability and reliability of the products
- Building modular and composable system components
- Above all, delivering value to users
Desired Candidate Profile
What you need to have:- 4+ years of Software Development Experience
- Experience in building Web API based systems in Golang, Python, or Java backed by automated tests
- Experience in building modular monoliths or decoupled microservices
- Relational Data modelling skills, ability to think declaratively in plain SQL
- Experience with using Infrastructure as code tools like Terraform, Ansible etc.
- Experience with logging and monitoring tools
- Good understanding of Linux systems and Containers
- Understanding of CI/CD, software packaging and distribution
- Worked with Orchestrators like Kubernetes/Nomad/Docker Swarm
About NetElixir:
NetElixir is a global digital marketing firm headquartered in Princeton, NJ. With a common goal of helping our customers and challenging ourselves to think differently, we face challenges and tackle them together as a team. We are a close-knit group of imaginative and friendly industry experts who bring our unique passions and personalities together to find creative solutions that drive results.
With offices in the US and India, NetElixir works persistently gathering, evaluating, computing, and formulating raw data and turning it into actionable insights for our customers. We work consistently to develop new technology that will improve and facilitate digital marketing efforts across the globe.
Role: Python Developer
Experience: 3 -5 Years
Company Website: http://www.netelixir.com/">www.netelixir.com
Job Description:
Your responsibilities will include understanding the needs, gathering and prioritizing requirements, and working with our software development teams to design, develop and deliver new features.
- 3-5 years of experience in building web applications and product development using Python
● Experience in Python Backend development, microservice API development using Flask and/or Django
● Experience in SQL and No SQL databases
● Experience in AWS cloud services
● Working knowledge in Unit testing with pytest, Git (versioning, branching, etc..), CI-CD
● Collaboration with technical teams and product stakeholders to ensure design and
implementation is aligned with business requirements
● Perform design and code reviews to ensure products meet our quality standards
● Assist in the education and development of junior team members to ensure progression and
improvement.
● Good hands-on experience in debugging application issues
● Work experience in developing and deploying AI/ML models (additional advantage)
● Exposure to Digital Marketing Domain (additional advantage)
Experience: 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)
Strong understanding of software development cycle
-Hands on experience in Python and familiarity with at least one framework, preferably Django
-Experience in third party integrations.
-Strong understanding of relational databases (MySql, Postgresql etc.)
-Comfortable with search engines like ElasticSearch.
-Hands on experience of AWS services.
-Knowledge of version control tools like Git/SVN.
-Strong unit testing and debugging skills.
-Good understanding of data structures, algorithms and design patterns.
-Good analytical and problem-solving skills.
Fluency or understanding of specific languages such Java, PHP, HTML or Python .and Operating System.
Good to have:
-Hands on experience of AWS services.
-Good exposure in writing and optimising SQL(such as PostgreSQL) for high-performance systems with large databases.
-Exposure at handling server side issues and quick resolution.
-Experience working on scalable, high availability applications/services.








