Principal Architect

Business Systems Architect Principal

The Business Systems Architect Principal is central to BT International’s transf...

Location

Hungary , Budapest

Salary:

Not provided

Plusnet

Expiration Date

Until further notice

Requirements

Strategic Architecture Leadership – Proven ability to define and communicate architectural vision for complex business systems landscapes, with track record driving large-scale transformation programmes in regulated telco environments
Business Systems Domain Expertise – Deep understanding of BAU systems (sales, service, enterprise applications) and service operations platforms (service desk, AI Ops, lead-to-cash, billing, inventory) with knowledge of how these capabilities support business operations and cost optimisation
Systems Integration – Extensive experience linking together various IT systems, services and software across BAU applications, service operations platforms and NaaS capabilities to enable functional operation and support business processes
Vendor and Stakeholder Management – Strong ability to work with SaaS platforms and enterprise vendors as strategic partners, negotiate technical implementations and manage complex stakeholder relationships across business and operational teams
Modernisation Patterns – Expert knowledge of incremental modernisation approaches including service operations automation, AI-driven process optimisation and cloud-native patterns that balance operational continuity with transformation
Technical Depth – Hands-on background in business systems integration and service operations with coding capability, enabling credibility with engineering teams and active participation in technical spikes when needed
Operational Excellence – Understanding of comprehensive observability, service resilience and operational automation approaches including metrics, logging, distributed tracing and telemetry pipelines for business systems
NaaS Integration Understanding – Knowledge of how BAU systems integrate with network-as-a-service models, enabling sales and service operations to leverage aaS capabilities whilst maintaining operational stability
Leadership and Influence – Ability to lead blended IT teams (support, maintenance, BAU systems, service operations) through transformation, build consensus across organisational boundaries and develop technical leadership capability in operational functions
Extensive experience leading IT systems and BSS architecture in telecommunications or complex B2B environments, with demonstrated success modernizing legacy landscapes across multiple system domains

Job Responsibility

Define and lead the architectural strategy for business systems across BAU applications (sales, service, enterprise) and service operations (AI Ops, Service Desk, L2C including Pricing/Design/Quoting/SRM, billing, inventory), establishing target state architecture that optimises legacy systems whilst designing future-ready capabilities
Own the business systems portfolio optimisation roadmap, making strategic keep/modernise/retire decisions for BAU systems and service operations platforms based on technical fitness, cost-effectiveness and alignment with asset-light, NaaS-based operating model
Establish systems integration approaches that link together BAU applications, service operations platforms and NaaS capabilities, enabling functional operation across sales, service and enterprise systems whilst supporting business processes
Lead vendor strategy for business systems platforms including SaaS applications, enterprise systems and service operations tools, negotiating strategic partnerships that simplify IT landscape whilst aligning with aaS business needs and reducing vendor dependencies
Champion modern architecture patterns including service operations automation, AI-driven process optimisation, billing automation, inventory accuracy improvement and self-service capabilities that reduce manual propensity and improve cost-to-serve metrics
Design for operational excellence by establishing comprehensive observability across business systems including metrics, logging, distributed tracing and telemetry that enable proactive issue detection and support continuous improvement in service delivery
Collaborate with Data and AI architects to leverage data platforms and AI capabilities for business intelligence, service automation and customer insights, ensuring business systems generate valuable data and support AI-driven process improvements
Drive architectural governance through design reviews and architecture conformance processes, ensuring business systems initiatives align with enterprise standards, security requirements and support transformation to asset-light operating model
Build and mentor Business Systems architects who work with BAU operations and service delivery teams, establishing technical leadership capability and fostering architectural thinking across support, maintenance and enterprise systems functions
Work with engineering leadership to establish integration patterns that connect business systems with NaaS capabilities, enabling sales and service operations to leverage network-as-a-service whilst maintaining operational stability and cost-effectiveness

What we offer

Cafeteria package - HUF 600,000/ year
Performance-based bonus
Comprehensive private health care package for all the employees, which can be extended to family members
Nursery support for mothers returning from maternity
Extended paternity leave: 10+10 day fully paid days
Commuting allowance
Home office allowance
Employee discount opportunities
Highly affordable mobile packages for the family as well
New high-class offices both in Budapest and Debrecen

Fulltime

Principal Software Engineer - Distributed Systems

Microsoft’s Azure Data engineering team is leading the transformation of analyti...

Location

Canada , Vancouver

Salary:

142400.00 - 257500.00 CAD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
OR equivalent experience
5+ years professional experience in enterprise level distributed systems
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
These requirements include, but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.

Job Responsibility

Leads by example within the team by producing extensible and maintainable
Optimizes, debugs, refactors, and reuses code to improve performance and maintainability, effectiveness, and return on investment (ROI)
Applies metrics to drive the quality and stability of code, as well as appropriate coding patterns and best practices
Applies debugging tools and examines logs, telemetry, and other methods to verify assumptions through writing and developing code proactively before issues occur and reactively as issues occur for products
Conducts retrospective debugging of solutions to identify root causes of problems
Reviews the code of a product to assure it meets the team's and Microsoft’s quality standards, is reliable and accurate, and is appropriate for the scale of the product/solution area
Applies feedback to current and future iterations
Participates in code reviews to ensure coding standards are followed
Considers diagnosability, reliability, and maintainability when reviewing code, and understands when code is ready to be shared or delivered
Applies and screens for coding patterns and best practices in reviews, and provides feedback on code to drive adherence to best practices

Fulltime

Senior Principal Architect, Senior Director

Location

United States , California

Salary:

217300.00 - 325900.00 USD / Year

Teradata

Expiration Date

Until further notice

Requirements

20+ years of software or systems engineering experience, with 8+ years in a principal, distinguished, or fellow-level architectural role at a software product company or hyperscaler
Recognized technical authority in at least two of the following domains: cloud-native data platforms, distributed query processing, AI/ML infrastructure, elastic compute architecture, or enterprise integration
Demonstrated ability to set and communicate a multi-year technical vision that influences both internal engineering decisions and external market positioning
Proven track record of deploying AI tools, LLM-assisted workflows, and automated engineering practices at an organizational scale—with measurable productivity outcomes
Outstanding communication skills with experience presenting to Boards of Directors, institutional investors, and enterprise C-suite executives

Job Responsibility

Define and steward Teradata's enterprise-wide technical architecture vision, ensuring coherent design across compute, storage, query processing, AI/ML pipelines, and cloud integration layers
Lead architectural strategy for Teradata's highest-complexity, highest-risk platform initiatives—including Teradata Factory data lakehouse, Agentic Platform AI workloads, and MCP Integration framework
Serve as Teradata's primary external technical voice in industry forums, standards bodies (e.g., cloud data alliances, open-source governance boards), and with strategic enterprise customers and partners
Chair the Enterprise Architecture Review Board, establishing architectural principles, evaluating major design proposals, and resolving cross-team technical conflicts with speed and clarity
Develop and operationalize a comprehensive AI productivity framework for the Core Platform engineering org—defining tooling standards, measurement baselines, and a roadmap for AI-assisted design, testing, and documentation
Mentor a portfolio of Principal and Senior Staff Architects
serve as a career sponsor and technical role model for Teradata's most senior engineering talent
Produce landmark technical assets—platform blueprints, architecture whitepapers, technology evaluations—that are used directly in Board reporting, investor communications, and enterprise sales cycles
Partner with the CPO and Chief Data Officer to ensure architecture investments align with Teradata's five-year AI platform strategy and business outcomes
foundational AI skills to explore and implement ways AI can enhance productivity, innovation, and impact across our workforce

What we offer

Healthcare
Life and disability insurance plans
401(k)-retirement savings plan
Time-off programs

Fulltime