24,901 Full Stack Developers React Js Python jobs in India

At Nielsen, we believe that career growth is a partnership. You ultimately own, fuel and set the journey. By joining our team of nearly 14,000 associates, you will become part of a community that will help you to succeed. We champion you because when you succeed, we do too. Embark on a new initiative, explore a fresh approach, and take license to think big, so we can all continuously improve. We enable your best to power our future. 

Job Summary

Nielsen‘s mission is to help marketers and media companies measure and improve advertising performance by accurately reporting on what consumers watch, see, or hear (whether on television, the web, in print, or on the radio).As a Software Developer, you will be expected to bring new and fresh ideas to the company and its solutions. The ideal candidate will collaborate with other developers, architects, and analysts in creating solutions that meet Nielsen’s business requirements. Candidate must be able to work closely with product managers, project managers, architects, other developers, DBA’s and the business stakeholders to develop the solutions and have flexibility to work across multiple time candidate will work on teams to migrate/refactor complex on-prem applications to AWS in addition to “cloud-first” application development. The candidate will also contribute to the design and development of the DevOps strategy for software development. This requires a self-managed strong technical candidate that can take special projects from inception to position is responsible for analyzing, developing, testing, and supporting highly complex application software. These software applications must be developed and maintained with high-quality standards and minimal defects.

Requirements

Designs, analyzes, and documents software applicationsDevelops, tests, installs, and maintains software applicationsProvides support to internal users and support staffWork as part of an agile development teamPerform other duties as assigned

Qualifications

Bachelor of science degree in computer science or similarSoftware development experience in PythonFamiliarity with Object Relational Mapper LibrariesAbility to work with backend frameworks (Flask, Django, Kafka etc) Ability to code in Java is a plusFamiliarity with working on Windows & Unix operating systemsExperience developing data-driven applications using an industry-standard RDBMS (Postgres, Oracle, etc) including SQL development skills Experience with AWS services, serverless and microservices architectureUnderstanding and working knowledge of SOA, RESTful/SOAP web services and APIsKnowledge of the Atlassian toolsetsExperience with CI/CD tools (Atlassian/Gitlab stack)Strong leadership skills with the ability to develop, train, inspire, and motivate team to accomplish objectivesAbility to build good relationships with peers, business partners, and clientsStrong ability to translate requirements into design and code based on the written and verbal communication skills

**About this role:**
**Wells Fargo is seeking a Software Engineer, you will be a principal implementor of our L1 blockchain. You will have foundational ownership over the core state machine, working at the lowest levels of the stack to design, build, and maintain the modules that define our network. This is a rare opportunity to solve hard technical problems in distributed systems and blockchain research and to build open-source infrastructure that will secure significant value.**
**In this role, you will:**
**Participate in low to moderately complex initiatives and projects associated with the technology domain, including installation, upgrades, and deployment efforts**
**Identify opportunities for service quality and availability improvements within the technology domain environment**
**Design, code, test, debug, and document for low to moderately complex projects and programs associated with technology domain, including upgrades and deployments**
**Review and analyze technical assignments or challenges that are related to low to medium risk deliverables and that require research, evaluation, and selection of alternative technology domains**
**Present recommendations for resolving issues or may escalate issues as needed to meet established service level agreements**
**Exercise some independent judgment while also developing understanding of given technology domain in reference to security and compliance requirements**
**Provide information to technology colleagues, internal partners, and stakeholders**
**Required Qualifications:**
**2+ years of software engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education**
**Desired Qualifications:**
**Expert-level proficiency in Go.**
**Demonstrable, hands-on experience developing and maintaining custom modules for the Cosmos SDK.**
**Solid understanding of CometBFT consensus and the Application Blockchain Interface (ABCI/ABCI+).**
**Experience launching or contributing to a Cosmos-based blockchain network.**
**Deeply committed to writing clear, maintainable, and thoroughly tested code.**
**Prior experience in development of enterprise scale banking applications will be a plus**
**Implement, and maintain core blockchain modules in Go using the Cosmos SDK, including a sophisticated, role-based tokenfactory for native asset issuance.**
**Design and implement custom logic within the ABCI+ interface (PrepareProposal/ProcessProposal) to enable advanced features and optimizations.**
**Configure, launch, and maintain our blockchain network, including genesis configuration, validator setup, and consensus parameter tuning.**
**Implement and manage cross-chain functionality using the Inter-Blockchain Communication (IBC) protocol.**
**Write exhaustive unit, integration, and end-to-end tests to guarantee the security, correctness, and performance of the core protocol.**
**Participate in architectural discussions, conduct rigorous code reviews, and contribute to our high standards for technical documentation.**
**Troubleshoot and resolve complex issues in our development, test, and production environments.**
**Posting End Date:**
11 Sep 2025
**_*Job posting may come down early due to volume of applicants._**
**We Value Equal Opportunity**
Wells Fargo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.
Employees support our focus on building strong customer relationships balanced with a strong risk mitigating and compliance-driven culture which firmly establishes those disciplines as critical to the success of our customers and company. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. There is emphasis on proactive monitoring, governance, risk identification and escalation, as well as making sound risk decisions commensurate with the business unit's risk appetite and all risk and compliance program requirements.
Candidates applying to job openings posted in Canada: Applications for employment are encouraged from all qualified candidates, including women, persons with disabilities, aboriginal peoples and visible minorities. Accommodation for applicants with disabilities is available upon request in connection with the recruitment process.
**Applicants with Disabilities**
To request a medical accommodation during the application or interview process, visit Disability Inclusion at Wells Fargo ( .
**Drug and Alcohol Policy**
Wells Fargo maintains a drug free workplace. Please see our Drug and Alcohol Policy ( to learn more.
**Wells Fargo Recruitment and Hiring Requirements:**
a. Third-Party recordings are prohibited unless authorized by Wells Fargo.
b. Wells Fargo requires you to directly represent your own experiences during the recruiting and hiring process.
**Req Number:** R-

**About this role:**
Wells Fargo is seeking a Software Engineer (Big data).
**In this role, you will:**
+ Participate in low to moderately complex initiatives and projects associated with the technology domain, including installation, upgrades, and deployment efforts
+ Identify opportunities for service quality and availability improvements within the technology domain environment
+ Design, code, test, debug, and document for low to moderately complex projects and programs associated with technology domain, including upgrades and deployments
+ Review and analyze technical assignments or challenges that are related to low to medium risk deliverables and that require research, evaluation, and selection of alternative technology domains
+ Present recommendations for resolving issues or may escalate issues as needed to meet established service level agreements
+ Exercise some independent judgment while also developing understanding of given technology domain in reference to security and compliance requirements
+ Provide information to technology colleagues, internal partners, and stakeholders
**Required Qualifications:**
+ 2+ years of software engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
**Required Qualifications:**
+ Overall 2+ years IT industry experience with all phases of SDLC
+ 2+ years of experience with Waterfall and Agile project methodologies
+ 2+ years of experience as a professional software engineer.
+ 2+ years of experience in Spark application development and implementation.
+ Holds very strong technical knowledge in Spark.
+ Preferred knowledge and hands-on experience working with Hadoop Ecosystem and Big data technologies like Hive, Kafka, Hbase , NIFI and Data processing framework such as Spark.
+ Hands-on experience with Data modeling, normalization, processing with Spark and SQL and Spark performance tuning knowledge.
+ Excellent knowledge of OOPS concepts and familiarity in using Java.
+ Experience using version control tools like GIT, CI/CD process and build tools like Gradle and Maven.
+ Strong knowledge of Database concepts and UNIX bash scripting.
+ Advantage of having knowledge with JOB schedulers like Autosys.
+ Knowledge of docker images, containers, and container management framework like Kubernetes, including scheduling micro service deployment and creating services on kubernetes and handling ingres and egress.
**Desired Qualifications:**
+ 2+ total years with working with business partners to breakdown requirements, manage technology delivery, educate the business on technology options, lead enterprise level initiatives and ensure that expectations are set and delivered on time and budget.
+ 2+ years of experience working in Control Room Surveillance, Trade Surveillance or Compliance Risk, or Financial Services domain experience
+ 1+ years of experience designing and implementing process solutions for automation
+ Must be able to provide examples that they have the ability to multi-task and handle multiple technology initiatives at the same time.
+ A detailed, logical thinker, problem solver & team player
+ Experience working with onsite/offshore teams
+ Experience with messaging services like JMS/Kafka a plus.
Work Location : Bangalore / Hyderabad, India
**Posting End Date:**
14 Sep 2025
**_*Job posting may come down early due to volume of applicants._**
**We Value Equal Opportunity**
Wells Fargo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.
Employees support our focus on building strong customer relationships balanced with a strong risk mitigating and compliance-driven culture which firmly establishes those disciplines as critical to the success of our customers and company. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. There is emphasis on proactive monitoring, governance, risk identification and escalation, as well as making sound risk decisions commensurate with the business unit's risk appetite and all risk and compliance program requirements.
Candidates applying to job openings posted in Canada: Applications for employment are encouraged from all qualified candidates, including women, persons with disabilities, aboriginal peoples and visible minorities. Accommodation for applicants with disabilities is available upon request in connection with the recruitment process.
**Applicants with Disabilities**
To request a medical accommodation during the application or interview process, visit Disability Inclusion at Wells Fargo ( .
**Drug and Alcohol Policy**
Wells Fargo maintains a drug free workplace. Please see our Drug and Alcohol Policy ( to learn more.
**Wells Fargo Recruitment and Hiring Requirements:**
a. Third-Party recordings are prohibited unless authorized by Wells Fargo.
b. Wells Fargo requires you to directly represent your own experiences during the recruiting and hiring process.
**Req Number:** R-

**About this role:**
Wells Fargo is seeking a Software Engineer
**In this role, you will:**
+ Participate in low to moderately complex initiatives and projects associated with the technology domain, including installation, upgrades, and deployment efforts
+ Identify opportunities for service quality and availability improvements within the technology domain environment
+ Design, code, test, debug, and document for low to moderately complex projects and programs associated with technology domain, including upgrades and deployments
+ Review and analyze technical assignments or challenges that are related to low to medium risk deliverables and that require research, evaluation, and selection of alternative technology domains
+ Present recommendations for resolving issues or may escalate issues as needed to meet established service level agreements
+ Exercise some independent judgment while also developing understanding of given technology domain in reference to security and compliance requirements
+ Provide information to technology colleagues, internal partners, and stakeholders
**Required Qualifications:**
+ 2+ years of software engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
**Desired Qualifications:**
+ Good to have Java, Selenium, BDD, Cucumber/Karate, Api Testing
**Posting End Date:**
18 Sep 2025
**_*Job posting may come down early due to volume of applicants._**
**We Value Equal Opportunity**
Wells Fargo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.
Employees support our focus on building strong customer relationships balanced with a strong risk mitigating and compliance-driven culture which firmly establishes those disciplines as critical to the success of our customers and company. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. There is emphasis on proactive monitoring, governance, risk identification and escalation, as well as making sound risk decisions commensurate with the business unit's risk appetite and all risk and compliance program requirements.
Candidates applying to job openings posted in Canada: Applications for employment are encouraged from all qualified candidates, including women, persons with disabilities, aboriginal peoples and visible minorities. Accommodation for applicants with disabilities is available upon request in connection with the recruitment process.
**Applicants with Disabilities**
To request a medical accommodation during the application or interview process, visit Disability Inclusion at Wells Fargo ( .
**Drug and Alcohol Policy**
Wells Fargo maintains a drug free workplace. Please see our Drug and Alcohol Policy ( to learn more.
**Wells Fargo Recruitment and Hiring Requirements:**
a. Third-Party recordings are prohibited unless authorized by Wells Fargo.
b. Wells Fargo requires you to directly represent your own experiences during the recruiting and hiring process.
**Req Number:** R-

**About this role:**
Wells Fargo is seeking a Software engineer (Data engineer).
The Finance Technology Team within Enterprise Functions Technology (EFT) is seeking a Data Engineer to join our CALM (Corporate Asset and Liability Management) team at Wells Fargo Corporate Treasury. As a Software Engineer in the CALM Data Engineering team, candidate will play a pivotal role supporting the design, development, and maintenance of our metadata-driven data engineering frameworks. Candidate will work independently to deliver critical project tasks, focusing on building, enhancing, and troubleshooting robust data pipelines, APIs and wrapper capabilities for the CALM project. This role is essential for ensuring best practices and strong validations during Data Center exit migrations and DPC onboarding. Candidate will collaborate with cross-functional teams to drive the implementation of scalable, high-performance data solutions using Python, SQL, Apache Spark, Iceberg, Dremio and Autosys. Enterprise Finance & Technology is a collaborative, cross-functional, Agile organization that is looking for independent thinkers willing to drive innovative solutions for data delivery and data management.
**In this role, you will:**
+ Participate in low to moderately complex initiatives and projects associated with the technology domain, including installation, upgrades, and deployment efforts
+ Identify opportunities for service quality and availability improvements within the technology domain environment
+ Design, code, test, debug, and document for low to moderately complex projects and programs associated with technology domain, including upgrades and deployments
+ Review and analyze technical assignments or challenges that are related to low to medium risk deliverables and that require research, evaluation, and selection of alternative technology domains
+ Present recommendations for resolving issues or may escalate issues as needed to meet established service level agreements
+ Exercise some independent judgment while also developing understanding of given technology domain in reference to security and compliance requirements
+ Provide information to technology colleagues, internal partners, and stakeholders
**Required Qualifications:**
+ 2+ years of Software Engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education
**Desired Qualifications:**
+ At least 1+ years of experience working with any RDBMS
+ At least 2+ years of experience in building big data pipelines.
+ At least 2+ years of experience working with Apache Spark, Hive and Hadoop
+ Strong experience with programming in Python, SQL and good understanding of bash scripting for data processing and automation
+ Hands-on experience with Apache Spark for large-scale data processing.
+ Experience with Autosys or similar job scheduling/orchestration tools.
+ Experience in working with CI/CD pipelines, improving code coverage and vulnerability remediation
+ 2+ years of experience in Agile mode of working
+ Decent understanding on workings of Rest APIs, Dremio and Objectstore
+ Proven ability to independently deliver complex project tasks and solutions.
+ Solid understanding of data engineering best practices, including validation and quality assurance.
+ Excellent troubleshooting and problem-solving skills.
+ Proficiency in data modeling and database design
+ Experience in working with Open table formats like (Iceberg, Delta)
+ Knowledge of data governance, security, and compliance requirements.
+ Experience with GenAI use cases.
+ Experience with cloud data platforms (e.g., AWS, Azure, GCP).
+ Exposure to financial services or asset and liability management domains.
**Job Expectations:**
+ This role is essential for ensuring best practices and strong validations during Data Center exit migrations and DPC onboarding. Candidate will collaborate with cross-functional teams to drive the implementation of scalable, high-performance data solutions using Python, SQL, Apache Spark, Iceberg, Dremio and Autosys.
**Posting End Date:**
13 Sep 2025
**_*Job posting may come down early due to volume of applicants._**
**We Value Equal Opportunity**
Wells Fargo is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.
Employees support our focus on building strong customer relationships balanced with a strong risk mitigating and compliance-driven culture which firmly establishes those disciplines as critical to the success of our customers and company. They are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. There is emphasis on proactive monitoring, governance, risk identification and escalation, as well as making sound risk decisions commensurate with the business unit's risk appetite and all risk and compliance program requirements.
Candidates applying to job openings posted in Canada: Applications for employment are encouraged from all qualified candidates, including women, persons with disabilities, aboriginal peoples and visible minorities. Accommodation for applicants with disabilities is available upon request in connection with the recruitment process.
**Applicants with Disabilities**
To request a medical accommodation during the application or interview process, visit Disability Inclusion at Wells Fargo ( .
**Drug and Alcohol Policy**
Wells Fargo maintains a drug free workplace. Please see our Drug and Alcohol Policy ( to learn more.
**Wells Fargo Recruitment and Hiring Requirements:**
a. Third-Party recordings are prohibited unless authorized by Wells Fargo.
b. Wells Fargo requires you to directly represent your own experiences during the recruiting and hiring process.
**Req Number:** R-

Come work on a product that touches and transforms the lives of millions of families across the globe! Thrive in an innovative and startup-like environment putting your technical acumen and relentless customer obsession to the best use.
In line with our CEO Satya's mission for Microsoft to empower every person and every organization on the planet to achieve more, the mission of the Windows People eXperiences (WPX) team is to empower families to explore, learn and connect in a fun and safe environment.
Families are among the most valuable and loyal customers of Microsoft. Our solutions elevate families at Microsoft! We ensure they get the best out of productivity in Microsoft 365, gaming in Xbox, browsing in Edge and a seamless experience across Windows, Xbox and other Devices. Powered by highly scalable Azure services, we transform personal data into personal value and empower modern  families to gain peace of mind, accomplish what matters most, and to ultimately allow them to focus on what's most important: each other.
Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
**Responsibilities**
+ Be deeply involved in Software Development, Testing, Integration, Deployment, Partner collaboration and Innovation aligned with product strategy. You will be hands on in building robust, high quality products using cutting edge technology.
+ Hands on development for critical platform features in partnership with other ICs.
+ Be a Subject Matter Expert in a specific domain or tech.
+ Be customer and telemetry focused and reduce mean time to market and mean time to recover through Engineering Excellence.
+ Play a significant role in driving culture of growth mindset.
+ Drive Engineering Process Simplification through Tech Innovation.
**Qualifications**
**Required Qualifications:**
+ Bachelor's Degree in Computer Science, or related technical discipline with proven experience coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
+ OR equivalent experience.
+ Deep technical experience.
+ Researching (and perhaps building prototypes and beyond) some new ways of doing something.
+ Demonstrates a mastery of communication and data presentation and storytelling skills.
+ Exhibits a growth mindset and humility, while working through high stakes scenarios.
+ Proven experiences as an ally who can further a more open, diverse, and inclusive workplace with a goal of everyone feeling like they belong.
+ Demonstrated hypothesis-driven, problem-solving orientation.
+ Strong design, coding, debugging, teamwork, and communication skills.
**Preferred Qualifications:**
+ 1+ years of overall experience shipping commercial software including 1+ years of experience in modern app development using XAML/UWP/WinUI and C/C++ is preferred.
+ Excellent design, coding, debugging, teamwork, and communication skills.
+ A Customer focused innovation mindset.
+ Passionate about Craftmanship in engineering.
+ Experience with cross group design and coordination is an advantage.
Microsoft is an equal opportunity employer. Consistent with applicable law, all qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations ( .