
JOB DESRIPTION: C++ Developer
Experience : 4 –7 Years
Location : Pune
No of Position : 1
We are seeking an experienced C++ Developer with 4–7 years of experience to work in financial
systems. The role involves working on mission-critical applications such as trading platforms,
market data systems, risk engines, or payment processing systems, where performance, stability,
and correctness are paramount.
1. General Req -
•4–7 years of professional C++ experience in performance-critical systems
•Expert knowledge of modern C++ (C++11/14/17)
•Strong understanding of data structures, algorithms, and memory models
•Deep experience with multithreading, atomics, lock-free programming, and CPU cache
behavior
•Excellent knowledge of Linux internals and system-level programming
•Experience with low-level debugging and profiling (gdb, perf, valgrind, flamegraphs)
•Proficiency with CMake/Make and Git
2. Trading Systems Experience (Highly Preferred)
•Hands-on experience with order management systems (OMS) and execution engines
•Knowledge of exchange protocols: FIX, ITCH, OUCH, FAST
•Experience handling market data feeds (L1/L2, multicast, UDP)
•Understanding of latency measurement, clock synchronization, and time stamping

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
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Senior Full Stack Developer
Experience: 5 to 7 Years. Minimum 5yrs FSD exp mandatory
Location: Bangalore (Onsite)
About ProductNova:
ProductNova is a fast-growing product development organization that partners with ambitious companies to build, modernize, and scale high-impact digital products. Our teams of product leaders, engineers, AI specialists, and growth experts work at the intersection of strategy, technology, and execution to help organizations create differentiated product portfolios and accelerate business outcomes.
Founded in early 2023, ProductNova has successfully designed, built, and launched 20+ large-scale, AI-powered products and platforms across industries. We specialize in solving complex business problems through thoughtful product design, robust engineering, and responsible use of AI.
What We Do
Product Development
We design and build user-centric, scalable, AI-native B2B SaaS products that are deeply aligned with business goals and long-term value creation.
Our end-to-end product development approach covers the full lifecycle:
● Product discovery and problem definition
● User research and product strategy
● Experience design and rapid prototyping
● AI-enabled engineering, testing, and platform architecture
● Product launch, adoption, and continuous improvement
From early concepts to market-ready solutions, we focus on building products that are resilient, scalable, and ready for real-world adoption. Post-launch, we work closely with customers to iterate based on user feedback and expand products across new use cases, customer segments, and markets.
Growth & Scale
For early-stage companies and startups, we act as product partners—shaping ideas into viable products, identifying target customers, achieving product-market fit, and supporting go-to-market execution, iteration, and scale.
For established organizations, we help unlock the next phase of growth by identifying opportunities to modernize and scale existing products, enter new geographies, and build entirely new product lines. Our teams enable innovation through AI, platform re-architecture, and portfolio expansion to support sustained business growth.
Role Overview
We are looking for a Senior Full Stack Developer with strong expertise in frontend development using React JS, backend microservices architecture in C#/Python, and hands-on experience with AI-enabled development tools. The ideal candidate should be comfortable working in an onsite environment and collaborating closely with cross-functional teams to deliver scalable, high-quality applications.
Key Responsibilities:
• Develop and maintain responsive, high-performance frontend applications using React JS
• Design, develop, and maintain microservices-based backend systems using C#, Python
• Experienced in building Data Layer and Databases using MS SQL, Cosmos DB, PostgreSQL
• Leverage AI-assisted development tools (Cursor / GitHub Copilot) to improve coding
efficiency and quality
• Collaborate with product managers, designers, and backend teams to deliver end-to-end
solutions
• Write clean, reusable, and well-documented code following best practices
• Participate in code reviews, debugging, and performance optimization
• Ensure application security, scalability, and reliability
Mandatory Technical Skills:
• Strong hands-on experience in React JS (Frontend Coding) – 3+ yrs
• Solid experience in Microservices Architecture C#, Python – 3+ yrs
• Experience building Data Layer and Databases using MS SQL – 2+ yrs
• Practical exposure to AI-enabled development using Cursor or GitHub Copilot – 1yr
• Good understanding of REST APIs and system integration
• Experience with version control systems (Git), ADO
Good to Have:
• Experience with cloud platforms (Azure)
• Knowledge of containerization tools like Docker and Kubernetes
• Exposure to CI/CD pipelines
• Understanding of Agile/Scrum methodologies
Why Join ProductNova
● Work on real-world, high-impact products used at scale
● Collaborate with experienced product, engineering, and AI leaders
● Solve complex problems with ownership and autonomy
● Build AI-first systems, not experimental prototypes
● Grow rapidly in a culture that values clarity, execution, and learning
If you are passionate about building meaningful products, solving hard problems, and shaping the future of AI-driven software, ProductNova offers the environment and challenges to grow your career.
Job Summary:
Experienced Full-Stack Developer with expertise in Angular (TypeScript) for front-end development and Python Flask for back-end API development. Strong background in Microsoft SQL Server, authentication using Azure AD (MSAL), and implementing efficient API integrations. Skilled in unit testing, debugging, and optimizing performance.
Key Skills:
• Front-End: Angular, TypeScript, PrimeNG, RxJS, State Management, React JS
• Back-End: Python Flask, SQLAlchemy, RESTful API Development
• Database: Microsoft SQL Server (SQL, Joins, Query Optimization)
• Authentication: Azure AD, MSAL, JWT-based authentication
• DevOps & Deployment: Git, CI/CD (Azure DevOps, GitHub Actions)
• Additional: data validation, pagination, performance tuning
CoinCROWD
Full Stack Engineer,
Full time- remote
In a rapidly evolving technological landscape, cryptocurrencies are transforming the global financial system. At CoinCrowd, we’re not just keeping pace—we’re at the forefront! Our cutting-edge platform is redefining the digital economy by offering advanced payment solutions, optimizing wallet portfolio management, and enhancing security measures.
Your Role:
As a Full stack Developer, you will be central to our mission. This is a full-time, remote position.
What You’ll Do:
● Strategic Vision: Develop and implement the technical vision, strategy, and roadmap for CoinCrowd's cryptocurrency platform.
● Platform Excellence: Lead the design, development, and maintenance of our platform, ensuring it is secure, performant, and scalable.
● Collaborate: Work with product managers and stakeholders to define and prioritize engineering projects.
● Stay Cutting-Edge: Keep up with industry trends and emerging technologies to ensure our platform remains at the forefront.
● Best Practices: Promote and implement best practices, coding standards, and efficient development processes.
● Resource Management: Oversee budgets, resources, and timelines for engineering projects.
● Focus on Security: Ensure strong security, compliance, and data protection practices.
About You:
● Experience: 5+ years in technology.
● Technical Skills: Proficient in node.js or Python, React, Flutter, PostgreSQL, Elastic, and GCP.
● Industry Knowledge: Experience in fintech or crypto, with a strong understanding of blockchain and cryptocurrency.
● Problem Solver: Excellent technical and problem-solving abilities.
● Agile Expert: Skilled in agile development methodologies. Your Superpowers:
● Blockchain Expert: Strong knowledge of blockchain platforms, wallets, and distributed ledger technologies.
● Framework Proficiency: Experience with Ethereum, Hyperledger, or Corda.
● Security Knowledge: In-depth understanding of cryptographic principles and secure coding practices.
● Excellent Communicator: Ability to work effectively with stakeholders at all levels.
● Integration Skills: Experience integrating blockchain solutions with external systems and APIs.
● Educational Background: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
What's in It for You:
This role offers equity-only compensation, giving you a stake in CoinCrowd's success. It’s a unique opportunity to be part of something significant and see your efforts directly impact our growth!
Join us at CoinCrowd and be part of the crypto revolution!
Company
Egregore Labs (http://www.egregorelabs.com/" target="_blank">www.egregorelabs.com) is a financial software company founded in 2017 by Prashant Vijay (ISB, Tulane) & Hari Balaji (IIM Ahmedabad, IIT Madras) both of whom have spent over a decade each in Financial Services, with a majority of their experience at Goldman Sachs across New York, Hong Kong & Singapore in roles across Trading, Quant & Technology.
Opportunity
We are looking for an experienced fullstack engineer with front-end development experience to join our team.
We will share our workload as a team and we expect you to work on a broad range of tasks.
Here’s are some of the things you might have to do on any given day:
- Implement responsive and performant UIs with user centered approach with frontend technologies including Angular 2, Javascript(ES 6), Typescript, SCSS, etc
- Build back-end REST APIs on Python 3 based server frameworks for deployment and scaling of our product(s)
- Write meaningful test cases for frontend & backend platforms
- Integrate our products with 3rd party products/tools/services
- Develop Infrastructure for delivering services using a performance driven approach, build databases, schedule automated jobs, etc
Ideal Background / Experience
- At least 24 months of diverse experience in web development for product or services oriented environment with exposure to working production deployments
- Expertise in programming using Python/Javascript or similar scripting languages
- In-depth exposure to technologies used in web-based SaaS products, including REST APIs
- Sound understanding of Postgres and NoSQL databases such as MongoDB
Nice to have exposure to any of
- AWS
- Azure
- ELK
- Object Relational Models (SQLAlchemy, etc)
- Google APIs
- Microservices Architecture Pattern
- NodeJS / ExpressJS
Desirables
We are looking for a person who has
Resourcefulness - we're looking for versatile developers who are good at figuring out what they need to use, learn, build, re-purpose to get the job done quickly and efficiently.
Ownership - We like to be directive and not prescriptive in our management. We’d love for you to take ownership of what you work on, and tell us what to do, rather than the other way round.
Work Ethic - We’ve grown up on Wall Street. We work hard, and have aggressive goals. We want our team-mates to be focused, goal-oriented and consistent high achievers.
Execution Focus - Our business is about getting things done, and getting things done right. We want outcome focused colleagues who can multi-task, and execute quickly and elegantly.
What else you need to know
We are an early stage company. Working here is not for the faint-hearted. An intense and unstructured work environment, lots of excitement and a group of motivated colleagues is what we bring to the table. We ask you to bring your undivided attention, strong worth ethic & resourcefulness. We are Delhi based and work 6 days a week. We operate in a Python environment.
This person MUST have:
- BE Computer Science, MCA or equivalent
- Cloud app development experience
- Strong Django and ReactJS experience
- Advanced knowledge of Python and relational databases
- Understanding of APIs, pagination, searching, sorting
- Experience with building, modifying and extending API endpoints (REST or
GraphQL) for data retrieval and persistence.
- Creating high performance UI etc.
- Experience with SQL and NOSQL databases
- Experience with the full software development life cycle, including requirements
collection, design, implementation, testing, and operational support.
- Experience with scrum or other agile software development methodology.
- Excellent verbal and written communication, teamwork, decision making and
influencing skills.
Experience:
- Min 3 year experience
- Not more than 15 year experience.
- Startup experience is a must.
Location
- Remotely, anywhere in India
Timings:
- 40 hours a week but with 4 hours a day overlapping with client timezone. Typically clients are in California PST Timezone.
Position:
- Full time/Direct
- We have great benefits such as PF, medical insurance, 12 annual company holidays, 12 PTO leaves per year, annual increments, Diwali bonus, spot bonuses and other incentives etc.
- We dont believe in locking in people with large notice periods. You will stay here because you love the company. We have only a 15 days notice period.
- 2-4 years of experience working with web platforms (at a corporate, startup, or digital agency)
Work Ethic & Requirements
- Experience with the development of large-scale websites and a strong understanding of web development technologies, third-party applications and platforms, and social media.
- You should be able to handle multiple projects at the same time.
- You should have the ability to motivate, support, and understand teams and easily work with everyone from our UX/visual designers to tech developers to content strategists.
- You should be motivated and organized. A proactive attitude is most important.
- Ability to effectively manage time, prioritize tasks and work within deadlines with little or no supervision
- The ability to work both autonomously and as part of a team
Tech Skills
- Python/Django
- React JS
- Node JS
Full Stack developer must have knowledge in all stages of software development.
You’ll be working alongside other engineers and developers, collaborating on the
various layers of the infrastructure for our Restaurant Management Platform.
About DeMeNew
DeMeNew Tech Pvt Ltd is a food-tech startup based out of Hyderabad. Founded by 4 long-term Microsoft employees, we have our operations in Hyderabad, Vishakhapatnam and Tirupati with over 100 restaurants on the platform. We are a startup but we have the best partners to work with us already. Our platform is trying to empower restaurant owners by providing them with valuable insights in their operations such as restaurant analytics, increasing the average order size by upselling and cross-selling, managing the inventory and customer engagement. Nitin Sharma, our CEO has over 20 years of industry experience. Prior to DeMeNew, he was a Director at Microsoft. Our advisors include industry veterans like Amit Sircar who is currently the Vice President, Business Productivity Enterprise Services at Microsoft. Amit has spent over 20 years in several
leadership roles with some of the world's most reputed organizations like HP, Wipro Infotech and IBM.
https://www.linkedin.com/company/demenew/" target="_blank">https://www.linkedin.com/company/demenew/
Skills:
Mandatory experience on Angular 2+
Hands-on experience on MEAN stack
Proficient with OOPS and design patterns
Frontend using Angular 2+/ReactJS/VueJS
Backend using NodeJS (ExpressJS/SailsJS)/Python/Java
Good understanding of NoSQL & SQL databases
HTML, CSS(Knowledge of web semantics, CSS Pre-processors preferable)
Should be able to translate design to HTML, CSS Git
Good to have:
Mobile app experience using react-native, flutter, etc
AWS/Azure/GCP
At least one application in production
Responsibilities:
Developing front end application architecture.
Designing user interactions on applications.
Creating servers and databases for functionality.
Ensuring cross-platform optimization for mobile phones.
Ensuring responsiveness of applications.
Working alongside graphic designers for web design features.
Seeing through a project from conception to finished product.
Designing and developing APIs.
Meeting both technical and consumer needs.
Experience - 5+ Years
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