
Our Client is B2B SaaS Product Co. in the space of HR Technology. They are helping organisations to take informed decisions in the areas like Hiring, Training and Career Succession processes. The company was formed in 2010 and since has become a market leader in HR technology space. The founders are alumni of Stanford University and their employees have experience in working with PWC, McKinsey and other similar leagues of organisations.With a bright vision of the founders, the organisation is in an expansion mode to capture niche markets and become a global leader in this domain.
- Experience in Back-End development using Ruby on Rails or NodeJS
- Experience in working on at least two of MongoDB / Postgres / MySQL & Redis
- Experience on MVC patterns using frameworks like Rails, ExpressJS
- Strong understanding of RESTful APIs and HTTP protocol
- Understanding Security aspects of the applications and can successfully implement OWASP compliant systems
- Strong understanding of Linux OS, File Systems, Firewalls etc
- 3 years Experience in Ruby on Rails
- Minimum 3 years in MongoDB / PostgreSQL
- Must be from Product based companies

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Experience: 5 TO 8
Location: MUMBAI
Wissen Technology is now hiring for a Java Developer - MUMBAI with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting.
Required Skills:
- Exp. - 5 TO 8 years
- Experience in Core Java and Spring Boot.
- Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns.
- Should have the ability to analyze, design, develop and test complex, low-latency client- facing applications.
- Good development experience with RDBMS.
- Good knowledge of multi-threading and high-performance server-side development.
- Basic working knowledge of Unix/Linux.
- Excellent problem solving and coding skills.
- Strong interpersonal, communication and analytical skills.
- Should have the ability to express their design ideas and thoughts.
About Us:
At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide.
Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality.
We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more.
Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Whether it’s AI/ML for unstructured data processing, cloud enablement, or data engineering, Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our proprietary Interview Ninja platform ensures we hire the best, building high-performing teams that deliver unmatched results.
Today, Wissen Technology has a global footprint with 2200+ employees across offices in the US, UK, UAE, India, and Australia. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.
Job Title : Python Django Developer
Location : Gurgaon (On-site)
Work Mode : 6 Days a Week (Work from Office)
Experience Level : 3+ Years
About the Role :
We are seeking a highly skilled and motivated Python Django Developer to join our team in Gurgaon. This role requires a hands-on developer with expertise in building scalable web applications and APIs using Python and Django. The ideal candidate will have a strong background in relational databases, message brokers, and distributed systems.
Key Responsibilities :
- Design, develop, and maintain robust, scalable, and secure web applications using Python and Django.
- Build and optimize back-end services, RESTful APIs, and integrations with third-party tools.
- Implement and maintain asynchronous task processing using Celery and RabbitMQ.
- Work with PostgreSQL to design and optimize database schemas and queries.
- Utilize Redis and Kafka for caching, data streaming, and other distributed system needs.
- Debug and troubleshoot issues across the application stack.
- Collaborate with cross-functional teams to gather requirements and deliver solutions.
- Ensure code quality through comprehensive testing, code reviews, and adherence to best practices.
Required Skills and Qualifications:
Technical Expertise:
- Proficiency in Python and strong experience with Django framework.
- Hands-on experience with PostgreSQL for database design and management.
- Familiarity with RabbitMQ, Celery, and Redis for asynchronous processing and caching.
- Experience with Kafka for building real-time data pipelines and event-driven architectures.
Other Skills:
- Strong understanding of software development best practices and design patterns.
- Proficiency in writing efficient, reusable, and testable code.
- Good knowledge of Linux/Unix environments.
- Familiarity with Docker and containerized deployments is a plus.
Soft Skills:
- Excellent problem-solving and analytical skills.
- Good communication and teamwork abilities.
- Ability to work independently and in a collaborative team environment.
Preferred Qualifications:
- Experience in microservices architecture.
- Exposure to DevOps tools and practices.
- Knowledge of front-end technologies like React or Angular is a bonus.
Quidcash is seeking a skilled Backend Developer to architect, build, and optimize mission-critical financial systems. You’ll leverage your expertise in JavaScript, Python, and OOP to develop scalable backend services that power our fintech/lending solutions. This role offers
the chance to solve complex technical challenges, integrate cutting-edge technologies, and directly impact the future of financial services for Indian SMEs.
If you are a leader who thrives on technical challenges, loves building high-performing teams, and is excited by the potential of AI/ML in fintech, we want to hear from you!
What You ll Do:
Design & Development: Build scalable backend services using JavaScript(Node.js) and Python, adhering to OOP principles and microservices architecture.
Fintech Integration: Develop secure APIs (REST/gRPC) for financial workflows(e.g., payments, transactions, data processing) and ensure compliance with regulations (PCI-DSS, GDPR).
System Optimization: Enhance performance, reliability, and scalability of cloud- native applications on AWS.
Collaboration: Partner with frontend, data, and product teams to deliver end-to-end features in Agile/Scrum cycles.
Quality Assurance: Implement automated testing (unit/integration), CI/CD pipelines, and DevOps practices.
Technical Innovation: Contribute to architectural decisions and explore AI/ML integration opportunities in financial products.
What You'll Bring (Must-Haves):
Experience:
3–5 years of backend development with JavaScript (Node.js) and Python.
Proven experience applying OOP principles, design patterns, and micro services.
Background in fintech, banking, or financial systems (e.g., payment gateways, risk engines, transactional platforms).
Technical Acumen:
Languages/Frameworks:
JavaScript (Node.js + Express.js/Fastify)
Python (Django/Flask/FastAPI)
Databases: SQL (PostgreSQL/MySQL) and/or NoSQL (MongoDB/Redis).
Cloud & DevOps: AWS/GCP/Azure, Docker, Kubernetes, CI/CD tools (Jenkins/GitLab).
Financial Tech: API security (OAuth2/JWT), message queues (Kafka/RabbitMQ), and knowledge of financial protocols (e.g., ISO 20022).
Mindset:
Problem-solver with a passion for clean, testable code and continuous improvement.
Adaptability in fast-paced environments and commitment to deadlines.
Collaborative spirit with strong communication skills.
Why Join Quidcash?
Impact: Play a pivotal role in shaping a product that directly impacts Indian SMEs' business growth.
Innovation: Work with cutting-edge technologies, including AI/ML, in a forward-thinking environment.
Growth: Opportunities for professional development and career advancement in a growing company.
Culture: Be part of a collaborative, supportive, and brilliant team that values every contribution.
Benefits: Competitive salary, comprehensive benefits package, and be a part of the next fintech evolution.
If you are interested, pls share your profile to smithaquidcash.in
· Write effective and scalable code in Ruby
· Build back-end components for web applications
· Test applications for performance, responsiveness, and security
· Review and debug junior developers’ code
· Integrate data storage and data processing solutions
· Build, install, and share gems and plugins
· Create automated test scripts
· Improve and maintain applications after deployment
· Coordinate with team members who work on different layers of infrastructure
|
Roles and Responsibilities |
● Leads more than one projects end-to-end and collaborates across functions. Drives planning, estimation and execution. ● Manages stakeholder expectations and offers scalable, reliable, performant and easy to maintain solutions ● Consistently delivers complex, well backed and bug-free products in time ● Consistently takes well thought technical/design decisions ● Develops expertise in more than one area and shares knowledge with others. able to mentor/train in areas which are new to them. ● Drives people to solve engineering challenges ● Enjoys high respect of Tech and other cross functional teams ● Demonstrates effective communication with project team, management and internal/external clients as necessary. ● Surfaces both technical and non-technical team challenges and helps resolve them ● Champion for SDLC best practices and high quality standards ● Significantly contributes in hiring high performance candidates |
|
Experience &
Skills |
● Expert at in RoR, Golang, NodeJS or Python. Good to have exposure to ML. ● Must have experience in cloud computing ● Operates independently with almost no oversight ● Is able to apply domain expertise to think critically and make wise decisions for the team, taking into account tradeoffs and constraints. ● Communicates tech decisions through design docs and tech talks ● Has delivered multiple projects with end-to-end engineering ownership ● Keeps track of new technology/tools and embraces them as necessary ● 12+ years of experience in product driven organization ● A Bachelors or Masters degree in engineering from a reputed institute (preferably IITs, NITs, or other top engineering institutes) |
Job type: Permanent with ACL Digital
Client: Concentrix
Required skills:
- MySQL, or Postgres
- Linux systems
- Agile Methodologies
- Good communication skills











