Number Theory is looking for experienced software/data engineer who would be focused on owning and rearchitecting dynamic pricing engineering systems
Job Responsibilities:
Evaluate and recommend Big Data technology stack best suited for NT AI at scale Platform
and other products
Lead the team for defining proper Big Data Architecture Design.
Design and implement features on NT AI at scale platform using Spark and other Hadoop
Stack components.
Drive significant technology initiatives end to end and across multiple layers of architecture
Provides strong technical leadership in adopting and contributing to open source technologies related to Big Data across multiple engagements
Designing /architecting complex, highly available, distributed, failsafe compute systems dealing with considerable scalable amount of data
Identify and work upon incorporating Non-functional requirements into the solution (Performance, scalability, monitoring etc.)
Requirements:
A successful candidate with 8+ years of experience in the role of implementation of a highend software product.
Provides technical leadership in Big Data space (Spark and Hadoop Stack like Map/Reduc,
HDFS, Hive, HBase, Flume, Sqoop etc. NoSQL stores like Cassandra, HBase etc) across
Engagements and contributes to open-source Big Data technologies.
Rich hands on in Spark and worked on Spark at a larger scale.
Visualize and evangelize next generation infrastructure in Big Data space (Batch, Near
Real-time, Realtime technologies).
Passionate for continuous learning, experimenting, applying and contributing towards
cutting edge open-source technologies and software paradigms
Expert-level proficiency in Java and Scala.
Strong understanding and experience in distributed computing frameworks, particularly
Apache Hadoop2.0 (YARN; MR & HDFS) and associated technologies one or more of Hive,
Sqoop, Avro, Flume, Oozie, Zookeeper, etc.Hands-on experience with Apache Spark and its
components (Streaming, SQL, MLLib)
Operating knowledge of cloud computing platforms (AWS,Azure) –
Good to have:
Operating knowledge of different enterprise hadoop distribution (C) –
Good Knowledge of Design Patterns
Experience working within a Linux computing environment, and use of command line tools
including knowledge of shell/Python scripting for automating common tasks.

About Number Theory
About
Connect with the team
Similar jobs
Role & Responsibilities:
As a Product Designer (Growth), you'll be the design force behind our growth initiatives—obsessing over conversion funnels, user onboarding, engagement mechanics, and monetization touchpoints. You'll combine deep UX expertise with growth hacking mindset, leveraging data and experimentation to design experiences that drive measurable business impact. We're looking for a metrics-driven, hypothesis-oriented designer who thrives on turning insights into scalable growth levers.
What You’ll Do-
- Drive growth-focused design initiatives across acquisition, activation, retention, and revenue optimization
- Design and optimize conversion funnels from first touch to long-term engagement, focusing on key growth metrics (CAC, LTV, retention rates, conversion rates)
- Lead experimentation through design—create A/B tests, landing page variants, onboarding flows, and feature experiments that drive statistically significant improvements
- Own critical growth touchpoints including signup flows, profile completion, subscription conversions, re-engagement campaigns, and referral mechanisms
- Translate growth insights into design solutions—turn user behavior data, cohort analyses, and business requirements into high-impact user experiences
- Design scalable growth systems—create templates, frameworks, and design patterns that enable rapid testing and iteration across growth initiatives
- Collaborate with Growth PMs, Data Analysts, and Engineers to identify growth opportunities, prioritize experiments, and measure design impact on key business metrics
- Optimize post-launch performance through continuous testing, user feedback integration, and data-driven design iterations
- Establish growth design culture by championing experimentation, sharing learnings, and mentoring team members on growth-focused design thinking
Growth-Specific Focus Areas:
- User acquisition and conversion optimization
- Onboarding and activation experience design
- Subscription and monetization flow optimization
- Retention and re-engagement campaign design
- Referral and viral growth mechanism design
- Personalization and recommendation interface design
Ideal Candidate
- Masters/Bachelor's from premier institutions (IIT, BITS, NID)
- 5 -8 years of full-stack product design experience with proven growth impact
- Strong portfolio demonstrating conversion optimization and growth-focused design solutions
- Experience with growth experimentation, A/B testing, and data-informed design decisions
- Proficiency in Figma, prototyping tools, analytics platforms, and growth measurement tools
- Understanding of subscription business models, pricing psychology, and monetization strategies
- Experience designing for both web and mobile platforms at scale
- Strong analytical mindset with ability to translate business metrics into design solutions
- Knowledge of user acquisition channels and performance marketing touchpoints
Bonus Traits:
- Experience in subscription-based or marketplace products
- Background in conversion rate optimization (CRO)
- Understanding of international market expansion and localization
- Experience with AI-powered personalization and recommendation systems
🚀 About the Role
We are looking for an experienced Electrical Failure Analysis (FA) Engineer to evaluate electronic components, perform detailed hardware debugging, and conduct experimental validation testing. The ideal candidate will have strong hands-on experience with PCB troubleshooting, electrical measurement tools, and system-level failure investigation.
🔧 Key Responsibilities
- Evaluate electronic components and integrated circuits used in electronic systems
- Perform PCB-level debugging, root cause analysis, and board bring-up activities
- Design and execute experimental tests; analyze and document results
- Conduct reliability and validation testing for hardware systems
- Select components based on specifications, performance, and reliability
- Perform system-level troubleshooting on laptops/desktops and embedded hardware
- Collaborate with cross-functional teams including design, quality, and manufacturing
- Prepare technical documentation including test procedures and reports
🛠 Required Technical Skills
- Strong hands-on experience with oscilloscope, multimeter, logic analyzer, signal generator, power analyzer
- PCB debugging and schematic analysis
- Hardware validation & verification
- Root cause analysis (RCA)
- Signal integrity and power analysis
- Experience in EMI/EMC or environmental testing (preferred)
- Familiarity with communication protocols like I2C, SPI, UART, RS485
- Laptop/desktop teardown and hardware diagnosis skills
We're Hiring For Delivery Manager (Trading)
Location:Banaglore
About Us
Tradelab Technologies is a leading FinTech and capital markets technology company,headquartered in India, which develops high-performance software solutions for stock brokers,trading platforms, and financial institutions. Founded in July 2012 and incubated by a specialR&D cell at IIT Kharagpur, we are at the forefront of building the next generation of tradingtechnology. Our product portfolio includes advanced trading terminals, order-managementsystems (OMS), risk-management systems (RMS), low-latency exchange platforms, multi-cryptowallet solutions, and KYC/Compliance systems. We are defined by our commitment to "lowlatency," "high performance," and "real-time" systems that power the industry.
Role
We are seeking an accomplished Delivery Manager to lead the successful implementation anddelivery of Tradelab's mission-critical trading technology solutions to enterprise clients. You willbe responsible for managing the complete delivery lifecycle—from project planning andresource allocation to client onboarding and post-deployment support—ensuring that our OMS,RMS, trading terminals, and wallet solutions are deployed on time, within scope, and to thehighest quality standards.
Key Responsibilities
● Manage end-to-end delivery of Tradelab's product implementations including tradingterminals, OMS, RMS, exchange connectivity platforms, and crypto wallet solutions
● Lead cross-functional delivery teams including developers, QA engineers, architects,and support personnel to execute complex deployment projects
● Define project scope, timelines, resource requirements, and risk mitigation strategies incollaboration with clients and internal stakeholders
● Serve as the primary point of contact for enterprise clients duringimplementation,ensuring clear communication and expectation management
● Coordinate technical integration activities with client IT teams, exchanges, clearingsystems, and third-party vendors
● Oversee UAT planning and execution, ensuring comprehensive testing of tradingworkflows, risk controls, and compliance requirements
● Monitor project health through KPIs and metrics, proactively identifying and resolvingbottlenecks and risks
● Manage change requests and scope variations while maintaining project profitability andclient satisfaction
● Drive continuous improvement initiatives to optimize delivery processes andmethodologies
● Ensure adherence to regulatory and compliance requirements during systemdeployments
● Facilitate knowledge transfer and training sessions for client teams post-deployment
Skills & Experience
● 6-10 years of experience in project/delivery management, with a proven track record ofsuccessfully delivering enterprise software solutions
● Prior experience in the FinTech or Capital Markets industry is mandatory
● Strong understanding of trading systems architecture, order management, riskmanagement, and exchange connectivity
● Expertise in agile and waterfall project management methodologies with relevantcertifications (PMP, Scrum Master, SAFe) preferred
● Demonstrated ability to manage multiple concurrent projects with competing prioritiesand dependencies
● Excellent stakeholder management skills with experience handling C-level clientinteractions● Strong technical acumen to understand system architectures, integration requirements,and deployment complexities
● Proficiency with project management tools such as Jira, MS Project, or similar platforms
● Outstanding communication, negotiation, and conflict resolution skills
● Experience managing geographically distributed teams and working in fast-paced,dynamic environments
● Bachelor's degree in Engineering, Computer Science, or related field; MBA or advanced degree is a plus
Why Join Us?
Join a pioneering technology company that is revolutionizing the capital markets infrastructure.At Tradelab, you'll have the opportunity to work on cutting-edge, high-performance tradingtechnology that powers some of the most demanding real-time systems in the financial industry.Born from IIT Kharagpur's innovation ecosystem and backed by over a decade of domainexpertise, we offer an environment where your contributions directly impact the future of tradingtechnology. Be part of a high-growth FinTech journey where innovation meets execution.
What You Will Do
•
Develop robust, low-latency pipelines integrating computational geometry methods, mechanical engineering heuristics, and graph-based reinforcement learning algorithms to address multi-objective optimization problems
•
Own the creation and refinement of computational geometry features utilizing low-level CAD kernels (Python/C++)
•
Work closely with engineers to directly observe and enhance their daily workflows using your algorithms
•
Collaborate with the founding team to translate customer insights into actionable product specifications, shaping the strategic product roadmap
•
Engage proactively with customers, deeply understanding their pain points to ensure our solutions meaningfully address their challenges
What We're Looking For
•
3-7+ years of hands-on experience with geometry kernels and low-level C++ operations
•
Experience building and deploying reinforcement learning algorithms and machine learning pipelines
•
Excellent communication skills, with a proven ability to clearly articulate technical ideas, trade-offs, and solutions
•
[Bonus] Solid knowledge of mechanical engineering fundamentals, including GD&T (Geometric Dimensioning and Tolerancing)
What you’ll do
- Build and scale backend services and APIs using Python
- Work on cross-language integrations (Python ↔ PHP)
- Develop frontend features using React (Angular is a plus)
- Deploy, monitor, and manage applications on AWS
- Own features end-to-end: development, performance, and reliability
- Collaborate closely with product, QA, and engineering teams
Tech Stack
- Backend: Python (working knowledge of PHP is a strong plus)
- Frontend: React (Angular is a plus)
- Cloud: AWS
- Version Control: Git / GitHub
Experience
- 5–10 years of professional software development experience
- Strong hands-on experience with Python
- Hands-on experience deploying and managing applications on AWS
- Working knowledge of modern frontend frameworks
Job Title: React Native Developer
Experience: 2+ Years
Location: Bangalore, India
Elocity is a cleantech start-up striving to make the world a better place through technology innovations. We
are building a global infrastructure for making the transition to electric vehicles viable, affordable, and
sustainable by working closely with the utilities, governments, and public.
Headquartered out of Canada, we are a team of highly specialized domain experts and problem solvers
enabling utilities, public and private sector entities to successfully manage the demands of electric vehicle
charging and its infrastructure needs to pave the way for electromobility in future.
To know more visit https://elocitytech.com/
Job Summary
We are looking for a React / React Native senior developer interested in building performant mobile apps on
both the iOS and Android platforms. Your primary focus will be on developing user interface components and
implementing them following well-known React Native frameworks. You will ensure that these components
and the overall application are robust and easy to maintain. You will coordinate with the rest of the team
working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving,
sophisticated design, and a quality product are important.
Key Responsibilities include, but are not limited to:
* Build pixel-perfect, buttery smooth UIs across both mobile platforms.
* Ensure the best possible performance, quality, and responsiveness of the mobile applications * Good
understanding of Design and Architecture Patterns
* Maintain code and write automated tests to ensure the product is of the highest quality.
* Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ).
* Experience in native Android / iOS app development is preferable.
* Individuals who would connect best with the job requirements are those who:
- Are excited to be part of a young, dynamic team that is building a disruptive, sustainable business
- Are willing to go the extra 100 miles it takes to win in a super competitive market.
- Are innovative, resourceful and comfortable with dynamic business requirements
* Fulfil below minimum criteria:
- 2+ years' experience in React-Native based app development
- 1-2 years' experience in Mobile app development (React-Native + Android/iOS).
- Hands on experience in Redux
Qualifications & Skills:
• Bachelor's degree in Computer Science or related fields with 3+ years of experience
• 2+ years of native Android/iOS development
• Constantly learning and looking for ways to improve yourself and the processes around you.
• Deep knowledge of scalability, security, and maintainability of high-volume mobile applications
• Should have mobile testing experience with strong basics, understand about the mobile OS and
excellent debugging skills.
• Strong analytical, problem-solving, leadership and decision-making skills
• Sharp analytical abilities, proven design skills, excellent communication skills.
• Mentoring and supporting other team members by doing code reviews and applying your experience
in process and technical leadership.
• Must be able to handle the independent execution.
We are looking for Backend Developer to join our team. Fieldproxy is the first of its kind product in the space - and we are looking for out of the box thinkers with original thought process and lateral thinking. The code you ship will be used by thousands of users every day helping them get their work done. You will join a young, dynamic and fast-paced environment, work with cross-functional teams to design, build, and roll out products that deliver the company's vision and strategy.
Responsibilities :
- Backend development with Node.js, MongoDb and Typescript.
- Developing and testing flexible, scalable applications.
- Collaborate with Front end developers to produce optimum output.
- Think out of the box, discuss and implement your own ideas over the phase.
Required skills :
- Strong knowledge in creating RESTFUL APIs(web service)
- Proficient understanding of code versioning tools: Git.
- Good knowledge of Docker & Shell scripting
- Basic knowledge in web fundamentals: HTML, CSS
- Experience in DevOps is an added advantage.
We are Nirvana Infomedia, looking for some creative and enthusiastic people with good knowledge in Adobe Premier Pro and Motion Graphics.









