test engineer

What You’ll Be Doing

·      Analyse customer business requirements (as outlined in BBP and supporting documentation) and translate them into a Trezix system configuration map.

·      Maintain up-to-date knowledge of all functionalities within the Trezix EXIM Suite (Import & Export modules).

·      Understand and interpret customer requirements in the context of import/export regulations.

·      Configure key functionalities within the Trezix platform based on detailed business process flows.

·      Demonstrate strong understanding of Purchase-to-Pay (Import) and Sales Order-to-Invoice (Export) processes.

·      Familiarity with EXIM documentation including Shipping Bill, Bill of Entry, Bill of Lading, Commercial Invoice, Packing List, etc.

·      Understand the EXIM ecosystem, including stakeholders such as CHAs, Freight Forwarders, and Logistics providers.

·      Manage data flows, process flows, and data types across systems – from ERP to Trezix and other third-party systems.

·      Configure system interfaces and middleware services for seamless data exchange between systems.

·      Design, configure, and troubleshoot APIs for inter-system communication.

·      Define user roles and authorization profiles to manage access control across functionalities.

·      Ensure compliance with application security protocols, including encrypted data transfer across systems.

·      Configure and deploy third-party API security integrations (e.g., Multi-factor Authentication).

·      Define and prepare sample datasets for process configuration and validation.

·      Conduct customer workshops, showcasing configured solutions and interacting with process owners.

·      Explain EXIM functional logic, duty computation, and system-calculated values to customer teams.

·      Document system configurations, functional specifications, and technical setups using standard templates.

·      Support and coordinate User Acceptance Testing (UAT) with the customer core team.

·      Assist project management in preparing the production environment for Go-Live.

·      Own and execute the migration of configuration objects, interfaces, and customer-specific developments to production.

·      Conduct end-user training sessions and respond to queries during training and Go-Live support.

·      Develop end-user documentation and training materials to support adoption.

·      Provide hands-on support during Go-Live and Hypercare phases, guiding users through system transactions.

·      Troubleshoot functional and technical issues, coordinate with the development team for resolutions.

·      Identify and escalate security or technical issues to appropriate stakeholders for resolution.

What You Bring to the Table

ü Graduate / Postgraduate with relevant industry certifications.

ü A minimum of 5-8 years of experience in the Import-Export industry, with a proven track record in software implementation.

ü In-depth knowledge of Export, Import industry standards and regulations.

ü Advanced SAP experience (SD, MM, FI, Basis, ABAP) will be an advantage.

ü Proven ability to manage multiple complex projects and client engagements simultaneously.

ü Proficiency in creating comprehensive project plans using charts or similar tools.

ü The job may require occasional travel to client sites for consultations and project-related activities.

Experience: 6+ years building and operating production ML systems that drive commercial decisions at scale. 

Location: Remote 

To streamline and fast-track screening, please submit your details here (if you haven’t already): https://airtable.com/appbtkr4odapnb5I6/pag05ROZwgz5AaLDG/form 

We’ll review your responses as part of the initial screening process. Please make sure you complete and submit all details through the form to be considered for the next stage. Submissions outside the form may not be considered.

Why This Role Matters

Terrabase builds decisioning infrastructure for enterprise customers: ranked recommendations, scoring pipelines, and policy-governed outputs that drive real commercial action. Our ML systems do not live in notebooks. They run multi-stage evaluation harnesses, apply structured governance rules, backtest against historical outcomes, and ship ranked outputs that customers act on daily.

This role owns the decisioning system end to end. That means the models, the eval harness, the policy layer, the production services, and the technical roadmap for where all of it goes next.

What You Will Do

Own the decisioning and ranking pipeline. Design, extend, and operate the end-to-end system: candidate generation in DuckDB, multi-stage scoring with LightGBM and AutoGluon, post-score policy application, and final ranked output delivery. You understand each layer well enough to debug latency, correctness, and coverage problems quickly, and to design the next version.

Lead the evaluation harness. Our eval pipeline runs multiple gates before any output ships: data health checks, specification validation, business rules enforcement, resolution checks, LLM-as-judge scoring, backtest against historical outcomes, and final output validation. You will own this harness, extend it as the system grows, and ensure every model or pipeline change is measurable and reproducible before it reaches a customer.

Apply policy logic with rigor. Our ML systems operate under structured governance rules that determine which offers apply to which customer segments, under what conditions. You will implement, test, and audit these rules in code, not configure them in a spreadsheet. Every exclusion must be traceable and explainable.

Engineer features that move metrics. Identify and build the behavioral signals, engagement indicators, contract features, and value-band attributes that improve model performance. Close the loop from feature hypothesis through offline evaluation to production monitoring. Own the data contracts between upstream sources and the scoring pipeline.

Build and maintain the production pipeline and service layer. The decisioning system is not a batch notebook. You will write and operate the Python pipeline and service layer that wraps model inference, handles edge cases, versions model artifacts, and connects to downstream consumers. You own CI, test coverage, reproducible training runs, monitoring, and production incidents.

Drive technical direction. Write design documents, lead code review, and set the engineering standard for the decisioning system. Help define the roadmap: what gets built, in what order, and why. Mentor contributors who work alongside you on this system.

Work forward-deployed. You will engage directly with customer stakeholders to understand business context, interpret model outputs, and translate commercial requirements into system constraints. You are accountable for customer delivery, not just model accuracy.

What We Are Looking For

• 6+ years building and operating production ML systems, not prototypes or research work
• Strong Python skills across the full ML lifecycle: data pipelines, feature engineering, model training, inference services, and monitoring
• Production experience with gradient boosting models (LightGBM, XGBoost)
• Hands-on with DuckDB or similar in-process analytical engines for large-scale data processing
• Evaluation discipline: held-out metrics, backtesting against historical data, multi-gate eval pipelines, LLM-as-judge patterns
• Experience applying business rules, policy overrides, or constraint layers on top of model outputs
• Engineering fundamentals: CI pipelines, data contracts, versioned artifacts, test coverage, incident response
• Technical leadership: design docs, code review, roadmap input, mentoring
• Comfort with forward-deployed work: you can run a meeting with a non-technical stakeholder and turn the output into a system requirement
• Comfort inheriting an existing production codebase, improving its structure, and raising reliability without rewriting everything from scratch

Bonus Points

• Experience with next-best-offer engines, customer-level targeting, or recommendation systems at scale
• Experience with AutoML frameworks (AutoGluon or similar) in a production scoring pipeline
• Thompson sampling, multi-armed bandits, or portfolio-level optimization experience
• Exposure to structured data from telecoms, financial services, or retail sectors
• Prior work owning a decisioning or ranking system as the technical lead

Life at Terrabase

We are a sharp, focused, fully remote team that ships to real enterprise customers weekly. You will own a system that drives measurable commercial outcomes, with high autonomy, generous cloud budgets, and a culture that prizes rigor over hype.

Terrabase is an equal-opportunity employer. We celebrate diversity and are committed to building an inclusive environment for every team member.

Roles & Responsibilities :

• 1-2 years of hands-on experience in backend development with Java & Spring Boot.
• Build scalable and modular microservices for business-critical applications.
• Implement RESTful APIs and ensure high performance and responsiveness.
• Proficient with SQL databases (MySQL etc) Troubleshoot production issues and improve system reliability and scalability.

Network Admin

What is the role?

As the IT/System administrator, you will oversee and maintain all aspects of the company’s computer infrastructure including desktop support, maintaining network, servers and security programs and systems. Your goal will be to ensure that our technology infrastructure runs smoothly and efficiently.

Key responsibilities

• From servers to security programs, review all computer systems to ensure that all aspects are operating efficiently.
• Troubleshoot problems, configure hardware and software, implement back up processes including disaster recovery and failover procedures and assess systems for upgrades or replacement.
• Install new systems, assess, and implement upgrades as needed, create passwords, and run checks for viruses and spyware.
• Provide desktop support to the employees and manage the IT helpdesk.
• Build an internal wiki with technical documentation, manuals, and IT policies.
• Responsible for capacity, storage planning, and database performance.
• Diagnosing, verifying, recording, and reporting downtime and providing immediate notification for all incidents.
• Represent the IT department during various internal and external ISMS and Quality audits.
• Maintaining the register of all the IT Assets, Including hardware's and Software's.
• Familiar with the mail security, web browsing protection, Endpoint security, data recovery, backup and Active Directory.
• Maintain procedures and reports that provide technical support to the entire organization.
• Support the implementation of new solutions or applications for the organization. 
• Knowledge about Incident management, access control, Log monitoring, VPN, VAPT and Password management.

What are we looking for?

• 5+ years of database, network administration, or system administration experience.
• Strong communication, organizational, problem-solving and time management skills.
• Ability to work independently and apply analytical skills.
• Familiarity with various operating systems and platforms.
• BSc/BA in Information Technology, Computer Science, or a related discipline.
• Professional System administration / IT certifications in Linux, Microsoft, or other network related fields are a plus.
• A proven track record of developing and implementing IT strategy and plans.
• Strong knowledge of implementing and effectively developing helpdesk and IT operations best practices, including expert knowledge of security, storage, data protection, and disaster recovery protocols.
• Prior experience of working on ISMS, GDPR & SOC guidelines of IT Infra and security.

Whom will you work with?

This is an individual contributor role and you will be reporting to the Head – HR & Admin.

What can you look for?

A wholesome opportunity in a fast-paced environment that will enable you to juggle between concepts, yet maintain quality on content, interact and share your ideas and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.

We are

A fast-growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF, Dubai, Singapore, and Dublin. We have three products in our portfolio: Plum, Empuls and Compass. Xoxoday works with over 1000 global clients. We help our clients in engaging and motivating their employees, sales teams, channel partners or consumers for better business results.

Way forward

We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. We however assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.

This person MUST have:

• BE Computer Science, MCA or equivalent
• Extreme CSS skills
• Experience with ReactJS or NextJS is a MUST
• Strong communication skills
• A strong passion for writing simple, clean and efficient code.
• Sound knowledge of clean code, no unused code, optimized code and more.
• Always starting with a document and then implementing in a systematic and organized manner
• Past experience as a frontend developer building modern JavaScript-based web applications
• Excellent verbal and written communication, teamwork, decision making and

influencing skills.

Experience:

• Min 5 years 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.

Roles & Responsibilities:

Build efficient, testable, and reusable PHP modules.

Solve complex performance problems and architectural challenges.

Integration of data storage solutions (may include databases, key-value stores, etc.).

Integration of User Interfaces developed by front end developers.

Skills and Qualifications:

· Must have a bachelor’s degree or above in Computer Science or in similar field.

· Minimum 4 years of experience in PHP web development.

· Strong knowledge of front-end technologies, such as JavaScript, HTML5, and CSS3

· Strong knowledge of PHP web frameworks (CodeIgniter, NodeJS)

· Experience in creating custom modules and themes.

· Expert knowledge in web architecture.

· Strong understanding of MVC design patterns and oops concept.

· Strong understanding of full synchronous behaviour of PHP.

· Experience with modern UI frameworks such as React, Angular or Vue.js

· Experience in MySQL and the ability to write SQL queries.

· Proficient understanding of source control management such as Git, SVN.

· Proficient understanding fundamental design principles behind a scalable application.

· Familiarity with limitations of PHP as a platform and its workarounds.

· Ability to create database schemes that represent and support business processes.

· Experience with Edu Tech companies will be preferred.

. Immediate Joiner Preferred.

Roles and Responsibilities

To build cross-platform mobile apps for Android, IOS, and Web. This should include making responsive UIs to efficiently query data and also manage states in an optimized manner.

Desired Candidate Profile

- Deep experience contributing to and managing high-scale production mobile apps. You must have previous experience in Flutter development.

Responsibilities and Duties :

• 2-5 years working as a full-time professional developer (Mobile) and 2 Years in a flutter is must
• Experience building a complex mobile applications, flutter would be advantage
• Good to have if it's on the Play Store/App Store or any other demo
• Willing to work with cross-platform frameworks
• Willing to learn and work on different mobile platforms frameworks when needed.
• Familiar with REST Api's, websockets in mobile integration.
• Working with a version control system (i.e., Git)
• Good communication skills.

• Strong problem-solving skills.
• Team worker.
• Very comfortable learning new technologies, tools, and platforms.
• Highly motivated.
• Initiative and passionate.
• Strong problem-solving skills.