- 10+ years developing and designing software products, and demonstrated experience with full software development lifecycle, ideally in a regulated industry
- Strong computer science fundamentals in OOAD, design patterns, data structures, and algorithms
- Fluency in a high-level object oriented programming language (e.g. Java, C#, Golang, C++)
- Strong understanding of professional software engineering best practices for the full SLDC including coding standards, code reviews, source control, build processes, testing, and operations.
- Experience designing and developing scalable, highly available distributed systems / services
- Expertise with services and microservices solution design and delivery covering API design, containerization, and application integration / messaging.
- Expertise with design and delivery of cloud native solutions on any of the major cloud platforms (AWS, Azure, GCP).
- Expertise with algorithm development in one or more of the following areas: numerical & statistical analysis, signal processing, image processing, regression, and machine learning.
- Practical experience with SCRUM, SaFe or other applicable agile framework in regulated environments.
- Experience in design, engineering, and testing of software contained in medical devices developed under the FDAs regulations for 510(k) or PMA products is preferred.
- Superior communications skills (oral & written)
- Outstanding interpersonal skills, and effective collaboration
Primary Job Function:
- Works in a lead role in one or more aspects of the overall software development process (such as software design, code development) under a disciplined product development process that meets FDA requirements.
- Works independently on identifying new technologies and creating systems designs for implementation into new product development and process improvements.
- Exercises independent judgment in identifying, recommending and implementing significant and/or complex new tools/process improvements to meet company objectives in areas of new product development, product testing, process improvement and compliance with regulatory requirements.
- Readily adjusts priorities and works within team environment for timely completion of common objectives for multiple projects.
- Resolve significant and/or complex technical issues to meet company objectives.
Main Responsibilities:
- Technical leadership in cloud services / systems software development (such as software design, code development, design review, code review, and testing) including project scheduling activities.
- Reliably deliver high quality software within schedule constraints.
- Provides technical ownership of software products.
- Actively participates in product development teams for the development of new products and services.
- Interacts with QA engineers to ensure that software products are robust and of very high quality.
- Research technical issues and propose technical approaches that achieve product and quality requirements.
- Participate in the full life cycle of development, from specification and design through implementation, testing, and support.
- Work on significant and unique issues where analysis of situations or data requires an evaluation of intangibles.
- Exercise independent judgment in methods, techniques and evaluation criteria for obtaining results.
Minimum Education:
- Bachelors in Computer Science, Software Engineering, or related engineering or scientific field.
Minimum Experience:
- 10 years relevant experience and a Bachelors degree or 5 yrs with MS degree. Will receive additional 2 years experience credit for PhD.
- Good knowledge of software engineering principles.
- Excellent written and verbal communication skills are essential..
- Excellent troubleshooting skills are a must. Strong debugging techniques and experience on using debugger is required and/or use of testing tools to ensure high level of quality of software product.
- Strong working knowledge of the principles of quality software engineering as described by software lifecycle development processes that are consistent with ISO, IEEE, or other FDA recognized standards.
- Experience w/ distributed computing / services (preferably cloud native) software design and development is highly preferable.

About Qcentum Technologies LLC
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About Us:
We are a cutting-edge startup reshaping the construction management landscape with AI-driven solutions that simplify complex processes and maximize efficiency. Our platform leverages the latest web and mobile technologies to solve real-world challenges in the construction industry, blending innovation with usability. If you're passionate about building scalable systems and love solving problems, we want you on board!
Who You Are:
You are a tech enthusiast with a passion for clean, scalable backend systems built in Python. You have a knack for solving challenging problems and enjoy working in a fast-paced startup environment. You’re comfortable diving into code, debugging complex issues, and collaborating with cross-functional teams. While deep expertise in Python frameworks is a must, you’re also excited about emerging technologies like generative AI, machine learning, and deep learning.
What You’ll Do:
- Develop & Maintain: Build robust, secure, and scalable backend services using Python frameworks like Flask, FastAPI, or Django.
- API Design: Create and maintain RESTful APIs and microservices that power our platform.
- Database Management: Design and optimize database schemas; ideally with MongoDB, though experience with other databases is also valued.
- Integration: Collaborate with front-end and mobile teams to integrate seamless data flows and user experiences.
- Innovate: Explore and integrate new technologies, including LLMs, generative AI, machine learning, and deep learning, to enhance our product offerings.
- Cloud & DevOps: Work with cloud computing platforms (AWS or similar) to deploy, scale, and maintain backend systems.
Tech Stack:
- Backend: Python (Flask, FastAPI, or Django)
- Database: MongoDB (preferred) or other relational/NoSQL databases
- Cloud: AWS or other cloud platforms
- Additional Tools: Git, Docker, CI/CD pipelines
What You Bring:
- Experience: 2+ years of experience building scalable backend systems in Python.
- Framework Proficiency: Solid hands-on experience with Flask, FastAPI, or Django.
- Database Knowledge: Strong understanding of database design, indexing, and query optimization, preferably with MongoDB.
- API Expertise: Experience designing and consuming RESTful APIs.
- Version Control: Proficiency with Git and agile development practices.
- Problem Solver: A keen eye for detail and a passion for writing clean, maintainable code.
Bonus Points For:
- Exposure to and working experience with LLMs, generative AI, machine learning, deep learning, or fine-tuning models.
- Familiarity with containerization (Docker) and modern CI/CD practices.
- Experience working in a fast-paced startup environment.
Why Work With Us:
- Impact: Join a mission-driven startup solving real-world problems in a trillion-dollar industry.
- Innovation: Be part of a forward-thinking team that builds AI-powered, scalable tools from the ground up.
- Growth: Enjoy rapid career advancement as our company scales, with ample space for your ideas to thrive.
- Culture: Experience a collaborative, tech-driven, and fun work environment that values creativity, ownership, and continuous learning.
🚀 We’re Hiring: Senior Software Engineer – Backend | Remote | Full-time
Are you a backend engineering expert who thrives in high-growth startup environments?
Do you enjoy solving complex challenges with the latest technologies like Java 18+, Spring Boot 3+, and scalable microservices?
We’re looking for a Senior Software Engineer – Backend to help us build a world-class data science platform that powers cutting-edge AI solutions.
What You’ll Do:
🔹 Build and optimize scalable, secure backend systems
🔹 Collaborate with product owners & architects to shape business solutions
🔹 Deliver high-quality, production-ready code with best practices (unit testing, CI/CD, automation)
🔹 Work with modern tools like Kubernetes, Docker, NodeJS, React
🔹 Contribute to a high-performance engineering culture and drive innovation
What We’re Looking For:
✔️ 6+ years of experience with Java/Python, Spring Boot, REST APIs, microservices
✔️ Strong CS fundamentals, algorithms, and system design skills
✔️ Experience in secure web applications & scalable backend architectures
✔️ Knowledge of cloud (AWS/GCP/Azure), GitHub Actions, and Unix scripting
✔️ Startup mindset – fast learner, problem solver, impact-driven
🌍 Remote | High-growth environment | Global impact
Designation : Senior Software Developer (Python)
Department : Software
Location : Airoli, Navi Mumbai
Office Time : 11am – 8pm / 12pm – 9pm
Skills and Experience:
- Should have relevant experience of 5-8 years
- Python programming experience 4+ years
- Django (python web framework) experience 2+ years
- Flask/FastAPI (API development) experience 1+ years
- Pgsql database experience 3+ years
- Machine learning (ML)/NLP experience 1+ years
- Good to have knowledge of OCR/Tesseract
- Good to have knowledge of LLM/BERT/GenAI
- Good to have knowledge of Celery for queuing
- Good to have knowledge of ML model/Python App deployment on Azure/AWS
LambdaTest is a cloud-based testing platform aimed at bringing the whole testing ecosystem to cloud. LambdaTest provides access to a powerful cloud network of 2000+ real browsers and operating system that helps testers in cross-browser and crossplatform compatibility testing. The product roadmap is evolving and there are many more functionalities and features which will be added to the product. The company is backed by the Tier 1 VC funds and entrepreneurs of the industry. We are growing at a fantastic rate. This is an incredible opportunity for someone talented and ambitious to make a huge impact.
Role
- Develop & maintain shared APIs, libraries and frameworks
- Improve the performance and reliability of our services including databases, CI/CD pipeline, web services, and other integrations
- Monitor and scale our cloud infrastructure
- Collaborate with other teams on security, automation, and internal tools
- Evaluate and develop new tools and technologies that can help achieve company-level goals
Required Candidate profile
- 4 - 8 years of experience in Development.
- Should have good knowledge of backend Technologies like Python, Nodejs, Golang.
- Should have worked with Databases like Mysql, monogdb etc.
- Should have working experience in cloud environment.
- Engineering degree in computer science, engineering or related discipline from good institutes
As a Senior Principal Engineer, you’ll lead a team of engineers through challenging development projects. Come join a highly collaborative team of skilled engineers with a passion for quality.
What You’ll do:
- Work in an agile environment, orchestrating a group mostly comprised of skilled PHP engineers of various levels to complete User Stories authored by professional Product Managers
- Architect highly scalable/transaction heavy web/API applications
- Work with 1-2 Frontend resources (in addition to backend PHP) through projects in React, Angular (maintenance), MooTools/Jquery (deprecation), Socket.io and serverside NodeJS
- Work with Product and QA Managers in multiple grooming sessions and sprint planning for your team
- Collaborate/coordinate with other Engineering Managers and Leads
- Work with QA and Application Support teams to triage bugs
- Work with DevOps to automate deployment and monitoring of applications
- Design and develop Restful APIs using frameworks with design patterns
- Design JSON payloads and various payload contexts
- Convert complex business rules and workflows from User Story requirements into SalesForce type CRM applications and client facing web portals
- Work with monolithic legacy codebases, along with design patterns in newer repositories
- Work with large database schemas of 500+ tables
- Write complex queries. Efficiently joining upwards of 20 tables, some containing +10m rows. In T-SQL or Doctrine ORM
- Integrate 3rd party platforms via APIs and callbacks
- Write Unit tests and documentation
What You Have:
- 10+ years professional experience developing APIs & web based applications in PHP as an individual contributor
- Prior experience working with organized development teams (5+ member pods)
- Prefer hands-on experience using MS SQL Server, CosmosDB, but other relational databases/NoSQL ok (MySQL, Postgres, MongoDB)
- Professional experience using open source PHP frameworks. Symfony3+ preferred (Laravel, CodeIgniter - ok)
- Experience scaling in LAMP, but also leveraging Redis, RabbitMQ, Elastic Search (ELK), SupervisorD, Socket.io, centralized Session stores
- Prefer experience designing fault tolerant architecture on cloud deployments (loadbalancing, clustering, reducing/eliminating single points of failure, etc)
- Understand branching, merging, pull requests and conflict resolution in Git (Bitbucket or Github)
- Experienced in leveraging issue tracking systems and wikis for documentation (Jira/Confluence)
- Comfortable on CentOS Linux, command line, SSH, SFTP, SCP…
- Full stack is a plus (JavaScript, CSS, HTML, React/Angular/Vue)
- Able to onboard self and others while working entirely remotely in EST
- Experience in Azure PaaS and IaaS
- Experience crafting architecture diagrams in Visio or LucidChart
- Problem solving skills and a proactive work style
- Strong interpersonal & communication skills
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Must Have: •At least 6+ years in web services development and solid understanding of web technologies in JAVA •Strong Expertise in building & deploying application on any of the major cloud platforms (GCP, AWS, Azure) •Strong expertise with Docker/Kubernetes •Working knowledge of building Micro Services, RESTful web Services using any framework (Spring Boot, JaxRS, Jersey) •Strong Expertise of writing JUnits & How to configure it through maven •Good understanding of NoSQL databases and have worked upon any one of them (HBase, Cassandra, Big query, Mongo) •Good understanding of Message Queues and have worked upon any one of them (Kafka, RabbitMQ, Pub Sub) •Good understanding of Maven, Git •Good understanding of Jenkins, CI/CD architecture •Good understanding of Programming Algorithms and Data Structures •Experience with BDD & Cucumber
Good to Have: •Monitoring experience – Stackdriver or Prometheus or Azure equivalent •Operational readiness – SLI/SLO, DevOps experience •Service mesh – ex: Istio •Any OpenShift experience •Knowledge on Graph technology •Have worked upon any of the big data technologies •Have worked upon tools like white source, Veracode... •Knowledge of Python and Angular •Integration tests using BDD Framework (Cucumber) •Good understanding of Streaming technologies and processing engines (Dataflow, Flink, Spark) •Knowledge of VSTS |

It can be taking our own product and customizing as per the customer requirements or developing applications from the scratch.









