Software C# Engineer

Description
Tango is a successful, market leader, a live-streaming Platform with 450+ Million registered users, in an industry projected to reach $240 BILLION in the next couple of years.

The B2C platform, based on the best-quality global video technology, allows millions of talented people around the world to create their own live content, engage with their fans, and monetize their talents.

Tango live stream was founded in 2018 and is powered by 450+ global employees operating in a culture of growth, learning, and success!

The Tango team is a vigorous cocktail of hard workers, creative brains, energizers, geeks, overachievers, athletes, and more. We push the limits to bring our app from “one of the top” to “the leader”.

The best way to describe Tango's work style is not to use the word “impossible”. We believe that success is a thorny path that runs on sleepless nights, corporate parties, tough releases, and of course our users' smiles (and as we are a LIVE app, we truly get to see our users all around the world smiling right in front of us in real-time!).

Do you want to join the party?
Responsibilities

• Manage Relational and noSQL DBMS through multiple product lifecycle environments, from development to mission-critical production systems;
• Configure and maintain database servers and load balancers, including monitoring of system health and performance, to ensure high levels of performance, availability, and security;
• Be a part of on-call incident escalations, analyze, solve, and correct issues in real time, providing problem resolution end-to-end;
• Perform scheduled maintenance and support release deployment activities.

Requirements

• 5+ years of experience supporting and optimizing high-load and highly-available MySQL databases in production environments;
• Experience with ProxySQL, Orchestrator;
• Good knowledge of Linux operating system;
• Experience with cloud platforms, especially GCP;
• Experience with managing and provisioning databases using Infrastructure as Code (IaC) and configuration management tools such as Terraform, Ansible, SaltStack, Puppet, or similar automation frameworks;
• Proficiency in scripting languages such as Bash and Python for task automation, tooling, and operational workflows.

Would be a big plus:

• Experience with Debezium, Kafka;
• Experience with SaltStack;
• Experience with ScyllaDB & Aerospike;
• Experience with Java application stack (Spring, Hibernate);
• Intermediate English.

**What we offer:**

• Stock options grant (we’re a Silicon Valley Company)
• Competitive salary
• On-site position with 4 days at the office and 1 day WFH
• Medical insurance for you and 75% off for your relatives
• Budget for lunch
• Parking
• Multisport card
• Cheerful team spirit and fun office atmosphere

If this sounds like you, apply and help empower live entertainers and creators to build independent businesses around their live talents.

We are looking for a skilled Senior Python Developer with DevOps skills to join our Polish team. In this remote role, you will be responsible for optimizing Infrastructure as Code (IaC) tools and improving CI/CD pipelines. You will collaborate with high-scale infrastructure teams and key partners to enhance public cloud resource management and contribute to the development of high-quality tooling for capacity planning needs. If you are passionate about creating safer and simpler automated maintenance processes, this opportunity may be the right fit for you.

Your tasks

• Optimizing Infrastructure as Code (IaC) tools using Terraform and Kubernetes
• Improving CI/CD pipelines for automated processing
• Troubleshooting infrastructure jobs to ensure smooth operations
• Collaborating with high-scale infrastructure teams to enhance automated maintenance processes
• Working with security and production services engineers to improve public cloud resource management
• Partnering with service owners to deliver high-quality tooling for capacity planning
• Contributing to the code improvement of the DBX Infrastructure Stack

Requirements

• Minimum 4 years of experience as a Software Engineer or in a similar role
• Very good skills in programming with Python
• Fluent in Terraform and GCP
• Practical experience with Kubernetes and CI/CD pipelines
• Hands-on experience with Microservices Architecture
• Great analytical skills
• Degree in Computer Science or a related discipline
• Fluent Polish
• Very good English skills

Nice to have

• Familiarity with AWS

Job no. JOB-UAHCN

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well-equipped offices
• MySii app
• Medical care

BeOne continues to grow at a rapid pace with challenging and exciting opportunities for experienced professionals. When considering candidates, we look for scientific and business professionals who are highly motivated, collaborative, and most importantly, share our passionate interest in fighting cancer.

General Description:

BeOne Medicines is building a unified enterprise data and AI platform ecosystem to help bring affordable medicines to more patients worldwide. This role will shape the foundation that enables trusted data products, advanced analytics, integration, automation, and AI at global scale.

Reporting to the VP of Global Data Strategy and Solutions, this leader owns the strategy, architecture, engineering, operations, FinOps, enablement, and governance for enterprise data and AI platforms. The role combines strategic leadership with hands-on technical credibility to deliver scalable, compliant, self-service platform capabilities across regulated global environments.

Essential Functions of the Job:

Platform Strategy & Architecture

• Define and execute the multi-year architecture and roadmap for enterprise data and AI platforms.
• Publish standards and reusable patterns for ingestion, integration, streaming, semantic layers, analytics, and AI workloads.
• Design scalable, multi-domain platforms for regulated, multi-region operations.
• Lead architecture governance, technology evaluations, and build-versus-buy decisions.
• Rationalize overlapping tools, reduce technical debt, and prevent duplicate investments.
• Lead vendor strategy, licensing, and partnerships aligned to the platform roadmap.

AI & Advanced Analytics Enablement

• Embed AI into the data lifecycle to improve metadata, quality, lineage, documentation, productivity, support, and cost management.
• Define enterprise patterns for AI-enabled analytics, conversational BI, RAG, evaluation, observability, and responsible AI.
• Partner with domain leaders to turn high-value AI and analytics pilots into secure, reusable enterprise capabilities.
• Maintain an innovation backlog that balances speed, business value, and regulatory discipline.

Cost Management & Computational Governance

• Own platform FinOps, including capacity planning, budget governance, and cost optimization across the data platform ecosystem.
• Create cost transparency through showback/chargeback, business reviews, workload policies, tagging, and anomaly detection.
• Set and achieve measurable cost-efficiency targets as workloads scale.

Engineering, Operations & Reliability

• Own platform engineering and operational health across architecture, access, infrastructure, CI/CD, observability, and disaster recovery.
• Deliver platform-as-a-product capabilities, including provisioning, onboarding, secure access, deployment templates, reusable frameworks, and self-service developer experiences.
• Implement SRE practices for availability, performance, incident management, capacity planning, release management, disaster recovery, and production support.
• Manage accelerators and reusable frameworks as products with clear roadmaps, release plans, and backlogs.
• Define the validated-platform approach for GxP-relevant use cases, including risk-based validation, change control, evidence, audit trails, and periodic reviews.
• Ensure platforms meet SOX, GxP, privacy, and data-residency requirements across global operations.
• Establish observability for data products, pipelines, anomalies, incidents, and remediation ownership.

Organization, Operating Model & Leadership

• Build and lead a global Data Platform CoE/shared-services team across architecture, engineering, DevOps/IaC, FinOps, and observability.
• Define the engagement model between centralized platform teams and federated domain data-product teams.
• Engage senior executives and technical leaders to align platform strategy with business priorities.
• Run communities of practice with data practitioners to refine roadmaps, standards, and platform features.
• Develop talent through standards, architecture forums, training, coaching, and hands-on technical leadership.

Supervisory Responsibilities:

• Leads a global data platform organization of employees and partner resources across Centers of Excellence and shared-services teams.
• Hires, develops, and manages senior individual contributors and people managers; owns the platform operating and capital budget.

Qualifications:

• 10+ years in data platforms, data engineering, or enterprise data architecture, including 5+ years leading teams and managers.
• Deep architecture expertise with Databricks, Azure data services, and medallion lakehouse architecture at enterprise scale.
• Strong cloud architecture experience across Azure and AWS, including IaC, automation, and global multi-region deployment.
• Experience delivering AI and GenAI platform capabilities, including AI/BI, semantic layers, conversational BI, MLOps/LLMOps, model serving, RAG, vector search, and agentic applications.
• Strong cloud FinOps and automation background: cost optimization, governance, showback/chargeback, workload policy and capacity management.
• Broad experience managing an integrated data-platform ecosystem, including enterprise integration, MDM, data governance/cataloging, RPA, and related capabilities.
• Experience in a regulated industry, life sciences or pharmaceuticals preferred, including GxP, validation and data privacy requirements.

Education Required: Bachelor's degree in Computer Science, Engineering, Information Systems or a related field; Master's degree preferred

Leadership Attributes

• Visionary and hands-on: sets multi-year direction while engaging credibly in architecture and technical design.
• Proven ability to build and scale engineering teams through CoE, shared-services, or global capability center models.
• A simplifier who turns fragmentation into governed, self-service platform capabilities.
• Excellent communicator who influences senior stakeholders and partners effectively across Infrastructure, Security, and business functions.

Travel

10–15%, including occasional international travel.

Salary Range Poland: 347,800.00 PLN - 434,800.00 PLN

Salary Range Portugal: 76,800.00 EUR - 96,000.00 EUR

Salary Range Spain: 95,200.00 EUR - 119,000.00 EUR

Global Competencies

When we exhibit our values of Patients First, Driving Excellence, Bold Ingenuity, and Collaborative Spirit, through our twelve global competencies below, we help get more affordable medicines to more patients around the world.

• Fosters Teamwork
• Provides and Solicits Honest and Actionable Feedback
• Self-Awareness
• Acts Inclusively
• Demonstrates Initiative
• Entrepreneurial Mindset
• Continuous Learning
• Embraces Change
• Results-Oriented
• Analytical Thinking/Data Analysis
• Financial Excellence
• Communicates with Clarity

We are proud to be an equal opportunity employer. BeOne does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.

Powering the agentic revolution in travel. Sabre is an AI-native technology leader, backed by one of the world’s largest travel data clouds. Built on an open, modular, cloud-native architecture, Sabre serves as the backbone for both established leaders and bold, new disruptors, guiding them to the next age of travel retailing through intelligent, connected, and personalized experiences. With AI at its core and operating at unparalleled scale, Sabre transforms insights into innovation, empowering airlines, hoteliers, agencies and other partners to retail, distribute and fulfill travel worldwide.

Team Description

Sabre TE&O Site Reliability Engineering organization is looking for a talented manager to lead a team of 8-10 SREs supporting the PNR suite of products.

What will you achieve?

• Lead a team of SREs supporting the Reservations domain of products.
• Plan and prioritize work tasks and track against goals and committed deliverables.
• Identify product, process or tool improvements that will lead to better reliability of supported products.
• Implement good operational hygiene and team practices that will lead to improved reliability.
• Advance SRE initiatives such as toil reduction, and better observability via SRE metrics.
• Automate everything that we’d repeatedly, often using heterogeneous tools.
• Collaborate with product and development partners to advance the business strategy, and improve DORA metrics

Must Have Skills:

• Experience leading or collaborating with teams handling large mission critical products in a cloud environment (GCP/ AWS/ Azure)
• Good communication skills and well organized.
• Ability to switch context and reprioritize work for the team in a fast paced environment.
• Ability to lead incident bridge conversations to allow SREs to focus on the technical work.
• Ability to build good relationships and collaborate with partner teams.

Nice To Have Skills:

• 6-8 years of hands-on software engineering experience.
• Bachelor’s degree in Computer Science or Computer Engineering
• Familiarity of Sabre eco system and processes.
• GCP certifications

Work arrangements

• Hybrid working mode; 3 chosen days from the office in a week
• Flexible working hours: Maintain your work-life balance by adjusting your working hours to your needs

Paid time off

• Year-End-Break: enjoy additional fully paid days off during the last week of the year
• Paid parental leave: Take up to 12 weeks off with pay after birth or adoption of a child. Sabre Global Paid Parental Leave runs concurrently with local leave policies.
• Paid volunteer time: take up to 4 days annually to give your time to a charitable organization of your choice

Your money

• My Benefit platform/Multisport card: enjoy the benefit cafeteria system and use popular sport card
• Tax deduction: take the opportunity to claim deductible costs, reducing your income tax
• Employee Capital Plans: profit from long-term saving scheme co-financed by Sabre and the State Treasury
• Baby Bonus: benefit from one-time allowance on childbirth or adoption
• Say Thanks program: collect points on recognition program and transfer them to wide variety of gifts and services

Health and wellness

• Luxmed medical coverage: take care of yourself and your family with the extensive medical package with a broad range of additional services
• Foreign travel insurance: feel safe going abroad with free Allianz insurance offered as part of our Lux Med package
• Employee Assistance Program: find help in free, confidential program with a certified counselor
• Mindfulness & meditation apps: take care of your mental and physical health
• Life insurance: sign up for free, high coverage life insurance program

Career development

• Professional development: access to e-learning platforms as well as join Sabre live learning sessions
• Certification and tuition reimbursement
• Our Communities: join one of our team member groups focused on sharing knowledge and best practices (Google Developers Group, Innovation Lab Community, Women in Technology, SOLVE!T and many more)

And more

• Car and bike parking
• Fun & Relax zone in modern office: enjoy electronic tables to work, foosball, ping pong, pool table, swings, massage chairs and terraces to admire a panoramic view of Kraków. We have parents’ rooms as well
• No dress code
• Innovation Lab: access Augmented Reality & Virtual Reality equipment, Robot construction kit, 3D printers and many more
• Attractive Referral Bonus: earn $2500 USD for every hired referral

We will give careful consideration to your application and review your details against the position criteria. You will receive separate notification as we progress your application.

Please note that only candidates who meet the minimum requirements will proceed in the selection process.

Sabre is an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability status, protected veteran status or any other characteristic protected by law.

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