SQL Engineer +Python Job at Wissen (Mumbai)

Data Engineer - Python, SQL

We are seeking a skilled and motivated Python, ETL, and PL/SQL Developer to join...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Python
ETL
PL/SQL
SQL
Data Warehousing
Data Modeling
Database Management
Problem Solving
Communication
Teamwork

Job Responsibility

Design, develop, and maintain ETL processes to extract, transform, and load data from various sources into our data warehouse
Write complex SQL queries and PL/SQL scripts to perform data manipulation, validation, and transformation
Develop and maintain data pipelines using Python and related libraries (e.g., Polar, Pandas)
Optimize ETL processes and data pipelines for performance and scalability
Collaborate with data analysts and other stakeholders to understand data requirements and develop solutions to meet their needs
Implement data quality checks and monitoring to ensure data accuracy and consistency
Troubleshoot and resolve data-related issues
Create and maintain technical documentation for ETL processes, data pipelines, and database solutions
Stay up-to-date with the latest trends and technologies in data management and analytics.

Fulltime

Lead Data Engineer (Python, AWS, SQL, GenAI) (Enterprise Platforms Technology)

Do you love building and pioneering in the technology space? Do you enjoy solvin...

Location

United States , McLean, Virginia; New York, New York

Salary:

197300.00 - 245600.00 USD / Year

Capital One

Expiration Date

Until further notice

Requirements

Bachelor's Degree
At least 4 years of experience in application development (Internship experience does not apply)
At least 2 years of experience in big data technologies
At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud)

Job Responsibility

Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies
Work with a team of developers with deep experience in machine learning, distributed microservices, and full stack systems
Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake
Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, and mentoring other members of the engineering community
Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
Perform unit tests and conduct reviews with other team members to make sure your code is rigorously designed, elegantly coded, and effectively tuned for performance

What we offer

Performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI)
comprehensive, competitive, and inclusive set of health, financial and other benefits

Fulltime

Lead Data Engineer (Python, AWS, SQL, GenAI) (Enterprise Platforms Technology)

Do you love building and pioneering in the technology space? Do you enjoy solvin...

Location

United States , McLean, Virginia; Chicago, Illinois

Salary:

179400.00 - 225100.00 USD / Year

Capital One

Expiration Date

Until further notice

Requirements

Bachelor’s Degree
At least 4 years of experience in application development (Internship experience does not apply)
At least 2 years of experience in big data technologies
At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud)

Job Responsibility

Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions using data movement tools and technologies
Work, as a lead developer, with a team of developers with deep experience in data movement, distributed computing, and full stack systems
Utilize programming languages like Python, SQL and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Snowflake, Databricks
Optimize information system for end-user and downstream application consumers by using sound data design practices
Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, and mentoring other members of the engineering community
Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
Perform unit tests and conduct reviews with other team members to make sure your code is rigorously designed, elegantly coded, and effectively tuned for performance

What we offer

Performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI)
Comprehensive, competitive, and inclusive set of health, financial and other benefits

Fulltime

Data Platform Engineer (Python / Golang)

You will work on a live, high-load fleet management platform that connects tens ...

Location

Poland; Ukraine

Salary:

Not provided

Intellias

Expiration Date

Until further notice

Requirements

5+ years Python backend in production
2+ years as a lead or principal on a data-heavy platform
Typed Python at depth: Pydantic, mypy/pyright, clean code and OOP principles
sets standards the team follows
AWS data services in production (must-have): Lambda, Kinesis, DynamoDB, S3, Athena/Presto or Redshift, SQS/SNS — owned and operated end-to-end, not just used
Event-driven architecture ownership — designs streaming pipelines, DLQ strategies, retry/idempotency patterns
makes the calls others follow
Data engineering at principal depth: ETL/ELT, schema validation, data contracts, data lake/warehouse architecture
defines patterns the team reuses
SQL at depth — PostgreSQL and analytical engines (Athena, Redshift)

Job Responsibility

Own data platform architecture across platform — streaming pipelines, partner integrations, and core backend services
Define and enforce backend and data engineering standards: service contracts, error handling, logging, secrets management
Own code quality and architectural consistency
Own event-driven integrations with 20+ external data partners — data contracts, ingestion, transformation, failure handling
Design and govern data models across PostgreSQL, DynamoDB, S3, and analytical systems
Define and maintain IaC architecture for owned services using Terraform
Collaborate with DevOps on deployment patterns, observability, and incident runbooks
Monitor production systems, drive alerting standards, and lead resolution of critical data incidents
Represent backend and data constraints in planning and API contract discussions — raises risks before implementation starts
Produce and maintain architecture documentation, ADRs, and onboarding materials

What we offer

Comfortable atmosphere
support for well-being
charge professional growth
equity, diversity, and inclusion

Fulltime

Python Engineer

A technology company building modern backend infrastructure is looking for a Sof...

Location

United States , San Francisco

Salary:

200000.00 - 300000.00 USD / Year

Career Movement

Expiration Date

Until further notice

Requirements

Strong coding fundamentals in at least one modern language such as Python, Go, or Rust
Solid understanding of data structures, algorithms, and distributed systems
Familiarity with REST APIs, SQL and NoSQL databases, and cloud platforms such as AWS or GCP
A bias toward ownership, intellectual curiosity, and asking the questions others skip
Ability to navigate ambiguity and ship clean solutions to complex problems

Job Responsibility

Design and build scalable backend APIs, services, and infrastructure that support production workloads
Collaborate across the stack with product and design to move quickly and ship features with quality
Write clean, maintainable code and contribute to technical documentation
Participate in code reviews, architectural design discussions, and retrospectives
Solve real customer problems under real constraints with simple, durable solutions

Fulltime

Senior Software Engineer (Python) – Fixed Income

Citi, a leading global bank, is seeking a talented and passionate Python Develop...

Location

Canada , Mississauga

Salary:

94300.00 - 141500.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

Minimum 3-5 years of experience developing and deploying production-ready Python applications
Strong experience with core Python, SQL, and database APIs
Experience with Python frameworks (e.g., Django or Flask) is a plus
Familiarity with data processing concepts and related technologies (e.g., Kafka, Apache Spark) is beneficial
Experience using Java is preferred
Excellent communication and collaboration skills
Strong problem-solving and analytical skills
Solid understanding of Object-Oriented Programming (OOP) concepts, multithreading, and thread pools
Familiarity with containerization technologies like Docker and deployment platforms like Kubernetes, OpenShift, or ECS
Bachelor's degree/University degree or equivalent experience

Job Responsibility

Design, develop, and maintain robust and scalable applications primarily using Python
Implement efficient and optimized code for various business needs
Integrate Python applications with various data sources, APIs, and other systems
Contribute to the design and development of application architectures
Write clean, well-documented, and testable code
Collaborate effectively with other engineers, product managers, and stakeholders throughout the software development lifecycle (SDLC), adhering to Agile methodologies
Stay up-to-date with the latest trends and technologies in Python development

Fulltime

Strong Middle / Senior Automation Test Engineer (Python)

Our client is a US-based leading national services and online solutions provider...

Location

Ukraine , Ternopil; Ivano-Frankivsk; Lviv; Kyiv; Uzhhorod; Chernivtsi; Zhytomyr; Rivne; Lutsk

Salary:

Not provided

ELEKS

Expiration Date

Until further notice

Requirements

4+ years of software quality assurance experience
Strong coding skills in Python, with the judgment to recognize test code that needs work and the skill to improve it
Experience designing automated test frameworks, not just writing tests inside someone else's framework
Proven experience testing RESTful web services and web applications in a cloud environment (Azure preferred)
Comfort working across the test pyramid — unit, integration, and end-to-end — and a clear opinion on where each layer earns its keep
Comfort reasoning about numerical correctness — tolerances, golden masters, and regression of calculated outputs, not just HTTP 200s
Working knowledge of CI/CD pipelines (Azure DevOps or similar) and a point of view on what belongs in pre-merge vs. nightly vs. release gates
Awareness of security and compliance considerations in financial software — authorization testing, dependency scanning, and careful handling of sensitive data in test environments
A habit of measuring quality — escape rate, flake rate, coverage trends — and using those numbers to drive decisions
Familiarity with Selenium WebDriver, Postman, or equivalent tools (BDD/Gherkin/Cucumber is a plus)

Job Responsibility

Strengthen and extend our automated regression framework so the team can trust the results on every nightly run — assess the current state, propose a path forward, and execute
Push testing left: when a nightly regression catches a defect, drive a unit or integration test to catch the same class of problem on the next build
Build and maintain unit, integration, and end-to-end tests across our stack — Python test framework, C# APIs running in Azure, SQL and MongoDB
Own the quality of the numbers, not just the code — build golden-master and tolerance-based tests for the financial calculations at the heart of BASIS and AtlasOne, where a basis point of drift in a projection is a defect that needs to be caught
Own the CI/CD quality gates — decide what blocks a merge, what blocks a release, and how flaky tests get quarantined rather than ignored
Treat performance as a quality attribute — stand up performance regression coverage for calc-heavy paths so we catch slowdowns the same week they're introduced, not the quarter a client notices
Close the loop with production — work alongside the team to monitor Azure alerts, logs, and traces
investigate escaped defects from production support tickets
and feed what you find back into the right test layer
Develop, document, and execute functional and regression tests across both the established BASIS desktop client and the growing web-based experience that is replacing it

What we offer

Close cooperation with a customer
Challenging tasks
Competence development
Ability to influence project technologies
Team of professionals
Dynamic environment with low level of bureaucracy

Fulltime

Software Engineer- Python

Join our Docvault team in Hyderabad and be at the forefront of document manageme...

Location

India , Hyderabad

Salary:

Not provided

Alter Domus

Expiration Date

Until further notice

Requirements

BSc/B.E/B.Tech in Computer Science, Engineering, or related field
2-5 years of relevant work experience in software development
Proficient in Python
Professional experience with HTML, CSS, and JavaScript
Proficient with modern front-end frameworks: React
Experience of, or exposure to, the financial services industry, ideally in alternative investments, fund administration, private equity, hedge funds, or credit funds
Strong SQL Server and database management skills, including programming stored procedures and functions
Experience building secured RESTful APIs for external consumption with high performance
Strong understanding and hands-on experience with Web APIs and API integration
Hands-on experience with Docker containerization and Kubernetes orchestration

Job Responsibility

Write clean, scalable code using Python with a sharp eye for spotting defects
Develop and enhance front-end components using React frameworks for the DocVault platform
Design, develop, and maintain RESTful APIs to facilitate seamless integration with various systems, ensuring high performance and scalability
Create and manage secured APIs for external client consumption with stringent security and performance requirements
Leverage Docker for containerization and Kubernetes for orchestration of applications in the managed Kubernetes environment
Implement microservices architecture to enhance application modularity and scalability
Develop documentation throughout the software development life cycle (SDLC), including technical documentation, test plans, and user guides
Ensure code quality through best practices, code reviews, and comprehensive testing, applying secure SDLC principles for this client-sensitive platform
Collaborate with cross-functional teams and engage with stakeholders to understand requirements and deliver customer-centric solutions
Asking yourself 'How can I help?' as opposed to 'What do I need to do?'

What we offer

Support for professional accreditations such as ACCA and study leave
Flexible arrangements, generous holidays, plus an additional day off for your birthday
Continuous mentoring along your career progression
Active sports, events and social committees across our offices
24/7 support available from our Employee Assistance Program
The opportunity to invest in our growth and success through our Employee Share Plan
Plus additional local benefits depending on your location

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SQL Engineer +Python

Job Description

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