JDEdwards technical consultant

Required Skills: Strong SQL Expertise, Data Reporting & Analytics, Database Development, Stakeholder & Client Communication, Independent Problem-Solving & Automation Skills

Review Criteria

· Must have Strong SQL skills (queries, optimization, procedures, triggers)

· Must have Advanced Excel skills

· Should have 3+ years of relevant experience

· Should have Reporting + dashboard creation experience

· Should have Database development & maintenance experience

· Must have Strong communication for client interactions

· Should have Ability to work independently

· Willingness to work from client locations.

Description

Who is an ideal fit for us?

We seek professionals who are analytical, demonstrate self-motivation, exhibit a proactive mindset, and possess a strong sense of responsibility and ownership in their work.

What will you get to work on?

As a member of the Implementation & Analytics team, you will:

● Design, develop, and optimize complex SQL queries to extract, transform, and analyze data

● Create advanced reports and dashboards using SQL, stored procedures, and other reporting tools

● Develop and maintain database structures, stored procedures, functions, and triggers

● Optimize database performance by tuning SQL queries, and indexing to handle large datasets efficiently

● Collaborate with business stakeholders and analysts to understand analytics requirements

● Automate data extraction, transformation, and reporting processes to improve efficiency

What do we expect from you?

For the SQL/Oracle Developer role, we are seeking candidates with the following skills and Expertise:

● Proficiency in SQL (Window functions, stored procedures) and MS Excel (advanced Excel skills)

● More than 3 plus years of relevant experience

● Java / Python experience is a plus but not mandatory

● Strong communication skills to interact with customers to understand their requirements

● Capable of working independently with minimal guidance, showcasing self-reliance and initiative

● Previous experience in automation projects is preferred

● Work From Office: Bangalore/Navi Mumbai/Pune/Client locations

Position: QA Engineer – Machine Learning Systems (5 - 7 years)

Location: Remote (Company in Mumbai)

Company: Big Rattle Technologies Private Limited

Immediate Joiners only.

Summary:

The QA Engineer will own quality assurance across the ML lifecycle—from raw data validation through feature engineering checks, model training/evaluation verification, batch prediction/optimization validation, and end-to-end (E2E) workflow testing. The role is hands-on with Python automation, data profiling, and pipeline test harnesses in Azure ML and Azure DevOps. Success means probably correct data, models, and outputs at production scale and cadence.

Key Responsibilities:

Test Strategy & Governance

• ○ Define an ML-specific Test Strategy covering data quality KPIs, feature consistency
• checks, model acceptance gates (metrics + guardrails), and E2E run acceptance
• (timeliness, completeness, integrity).
• ○ Establish versioned test datasets & golden baselines for repeatable regression of
• features, models, and optimizers.

Data Quality & Transformation

• Validate raw data extracts and landed data lake data: schema/contract checks, null/outlier thresholds, time-window completeness, duplicate detection, site/material coverage.
• Validate transformed/feature datasets: deterministic feature generation, leakage detection, drift vs. historical distributions, feature parity across runs (hash or statistical similarity tests).
• Implement automated data quality checks (e.g., Great Expectations/pytest + Pandas/SQL) executed in CI and AML pipelines.

Model Training & Evaluation

• Verify training inputs (splits, windowing, target leakage prevention) and hyperparameter configs per site/cluster.
• Automate metric verification (e.g., MAPE/MAE/RMSE, uplift vs. last model, stability tests) with acceptance thresholds and champion/challenger logic.
• Validate feature importance stability and sensitivity/elasticity sanity checks (price/volume monotonicity where applicable).
• Gate model registration/promotion in AML based on signed test artifacts and reproducible metrics.

Predictions, Optimization & Guardrails

• Validate batch predictions: result shapes, coverage, latency, and failure handling.
• Test model optimization outputs and enforced guardrails: detect violations and prove idempotent writes to DB.
• Verify API push to third party system (idempotency keys, retry/backoff, delivery receipts).

Pipelines & E2E

• Build pipeline test harnesses for AML pipelines (data-gen nightly, training weekly,
• prediction/optimization) including orchestrated synthetic runs and fault injection
• (missing slice, late competitor data, SB backlog).
• Run E2E tests from raw data store -> ADLS -> AML -> RDBMS -> APIM/Frontend, assert
• freshness SLOs and audit event completeness (Event Hubs -> ADLS immutable).

Automation & Tooling

• Develop Python-based automated tests (pytest) for data checks, model metrics, and API contracts; integrate with Azure DevOps (pipelines, badges, gates).
• Implement data-driven test runners (parameterized by site/material/model-version) and store signed test artifacts alongside models in AML Registry.
• Create synthetic test data generators and golden fixtures to cover edge cases (price gaps, competitor shocks, cold starts).

Reporting & Quality Ops

• Publish weekly test reports and go/no-go recommendations for promotions; maintain a defect taxonomy (data vs. model vs. serving vs. optimization).
• Contribute to SLI/SLO dashboards (prediction timeliness, queue/DLQ, push success, data drift) used for release gates.

Required Skills (hands-on experience in the following):

• Python automation (pytest, pandas, NumPy), SQL (PostgreSQL/Snowflake), and CI/CD (Azure
• DevOps) for fully automated ML QA.
• Strong grasp of ML validation: leakage checks, proper splits, metric selection
• (MAE/MAPE/RMSE), drift detection, sensitivity/elasticity sanity checks.
• Experience testing AML pipelines (pipelines/jobs/components), and message-driven integrations
• (Service Bus/Event Hubs).
• API test skills (FastAPI/OpenAPI, contract tests, Postman/pytest-httpx) + idempotency and retry
• patterns.
• Familiar with feature stores/feature engineering concepts and reproducibility.
• Solid understanding of observability (App Insights/Log Analytics) and auditability requirements.

Required Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.
• 5–7+ years in QA with 3+ years focused on ML/Data systems (data pipelines + model validation).
• Certification in Azure Data or ML Engineer Associate is a plus.

Why should you join Big Rattle?

Big Rattle Technologies specializes in AI/ ML Products and Solutions as well as Mobile and Web Application Development. Our clients include Fortune 500 companies. Over the past 13 years, we have delivered multiple projects for international and Indian clients from various industries like FMCG, Banking and Finance, Automobiles, Ecommerce, etc. We also specialise in Product Development for our clients.

Big Rattle Technologies Private Limited is ISO 27001:2022 certified and CyberGRX certified.

What We Offer:

• Opportunity to work on diverse projects for Fortune 500 clients.
• Competitive salary and performance-based growth.
• Dynamic, collaborative, and growth-oriented work environment.
• Direct impact on product quality and client satisfaction.
• 5-day hybrid work week.
• Certification reimbursement.
• Healthcare coverage.

How to Apply:

Interested candidates are invited to submit their resume detailing their experience. Please detail out your work experience and the kind of projects you have worked on. Ensure you highlight your contributions and accomplishments to the projects.

Job Responsibilities:

• Microservices Development: Contribute to the design, development, and testing of RESTful microservices using Java 14+, Spring Boot, and Spring Cloud.
• Cloud Integration: Assist in building and deploying services that integrate with AWS ecosystem services, including S3, SQS, SNS, API Gateway, ElasticSearch, and Secrets Manager.
• System Resilience: Help implement patterns for fault tolerance and latency tolerance using NetflixOSS tools such as Hystrix for circuit breaking and Ribbon for client-side load balancing.
• API Gateway & Service Discovery: Work with tools like Zuul for routing and filtering and implement service registration/discovery using Eureka.
• Security: Support the integration of authentication and authorization mechanisms using OAuth 2.0via Spring Cloud Security.
• Distributed Tracing: Utilize monitoring tools like Sleuth and Zipkin to help track requests across multiple services and diagnose performance bottlenecks.
• Asynchronous Messaging: Develop event-driven components using messaging platforms like Kafka and RabbitMQ.
• Code Quality & Collaboration: Write clean, maintainable, and well-tested code. Participate in code reviews, sprint planning, and other Agile ceremonies using tools like JIRA and Git.
• Collaboration: Work closely with cross-functional teams, including QE and DevOps, to ensure smooth deployment and operation of services.

Qualifications & Skills:

• 4 Years to 6 year of professional experience developing applications with Java.
• Hands-on academic or project experience with Spring Boot and an understanding of the Spring ecosystem (Spring Web, Spring Data JPA, Spring Core).
• Familiarity with building and consuming RESTful APIs.
• Basic understanding of microservices architecture principles.
• Exposure to cloud platforms, preferably AWS, and an interest in services like S3, SQS, or SNS.
• Knowledge of fundamental distributed systems concepts (caching, messaging, load balancing).
• Familiarity with version control systems, preferably Git.
• Strong problem-solving skills and a keen desire to learn new technologies.
• Excellent communication and teamwork skills.

Must have 0 Year - 3 year .NET Development Experience

• Good working experience with .NET Core 3

• Good working experience with C#, MVC, OOPS concepts

• Good working experience with Web APIs, jQuery, and JavaScript.

• Good working experience with MS SQL Server

• Very Good Team Player

•Very Good Communication

Roles and Responsibilities

• Looking only for Front end Developer with Minimum 1 Year experience in ReactJS
• Good communication skills
• 3-4 years
• Working on different React Technologies along with HTML/CSS, RESTful APIs, 

PLEASE NOTE - WE ARE LOOKING FOR CANDIDATES WHO ARE IMMEDIATE JOINERS OR WHO CAN JOIN WITHIN 15 DAYS

We are looking for a humble, but ambitious, razor-sharp engineering technical leader who can teach us a thing or two. We promise to return the favor. Like us, you take product development, cloud services research and platform engineering seriously; you’re passionate about technology and, even more so, about leadership. We embrace those who see things differently, aren’t afraid to experiment, and who have a healthy disregard for constraints. That’s where you come in.

We are currently seeking a Fullstack technical lead of core product development to help senior management drive the technical vision, architectural guidance and provide leadership for a team of software engineers in an innovative and fast-paced environment. Our selection process will emphasize hands-on engineering and other technical or architectural skills as well as leadership/management/SDLC process/organizational skills equally. The ideal candidate must be a master of their domain and be able to contribute as an individual contributor (software engineer and architect) half of the time. Furthermore, the ideal candidate must be able to improve SDLC and Scrum processes or inspire, champion and teach his / her team when the need arises. We are looking for a rare mix of intelligence, integrity, domain knowledge, verbal and written agility, and diplomacy which allows you to rapidly earn the trust of technically astute engineers.

mail resume fullstack @ theintegrityglobal.com

• Responsible for championing persistence, business logic and other back-end layers architectural and SDLC process strategy as well as the planning and successful execution of said strategy
• Effectively balance technical leadership and software engineering individual contributor responsibilities
• Directly or indirectly drive projects and provide architectural and technical leadership in an innovative and fast-paced environment
• Continually retrospect and drive innovation within the back-end development process to ensure our software engineers execute at the highest possible level
• Hire, onboard, develop and manage back-end and user interface engineers
• Manage technical debt 
• Responsible for execution of SDLC processes to include sprint pre-planning/planning, retros, demos, architecture and code reviews
• Work closely with the rest of the tech leads, data scientists, senior engineering leadership and product managers to ensure we're building awesome, feature-rich, scalable and secure product and features
• Work closely with the rest of the tech leads and senior engineering leadership team to ensure we're building the highly reusable codebase
• Provide mentoring and guidance to junior engineers. Create an environment for engineers to continually reach new heights within their career

• The ability to take technical ownership of assigned projects from high-level project scope down to details of the individual class and API design
• Experience in a product-based environment, balancing the competing priorities of project management, and your development team
• Developed Java-based server-side solutions such as JEE and Spring
• Solid experience and passion for working with data structures and data model
• Proficiency in Hibernate and SQL
• Passion and commitment to work in a start-up environment.
• Experience of working in an Agile environment.
• Developed solutions using AWS services. 
• Developed scalable and distributed solutions
• Experience with JavaScript, ReactJS/ AngularJS, Docker, relational databases
• Experience with AWS services like EC2, Lambda, RDS, Redshift, S3, Kinesis, EMR
• Excellent oral and written communication skills

• Bachelor’s degree in engineering from a reputed institution. Master’s degree preferred. 
• 9+ years of full-stack development experience
• Experience in leading software development teams before, ideally using Agile Scrum methodology