Node.js Backend Developer

Minimum qualifications:

• Bachelor's degree or equivalent practical experience.
• 8 years of experience with software development in Java or C++.
• 5 years of experience testing, maintaining, and launching infrastructure and with software design and architecture.
• 3 years of experience with developing large-scale distributed infrastructure or with storage or distributed data processing.
• 3 years of experience in a technical leadership role leading project teams and setting technical direction.

Preferred qualifications:

• Master’s degree or PhD in Engineering, Computer Science, or a related technical field.
• 3 years of experience working in a complex matrixed organization involving cross-functional or cross-business projects.
• 3 years of experience in managing an engineering team.

About The Job
Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward.

The Health and Home (H&H) team, part of Google's Platforms and Devices product area, aims to improve lives across two key domains: health and home. We are empowering longer, healthier lives via Fitbit, the Personal Health Coach, and AI-powered insights and creating a home that cares for its inhabitants and the world. We build the Google Home app and Nest ecosystem, using Gemini to enhance automation, security, and energy management. H&H integrates the AI and hardware/software to deliver seamless experiences for user well-being.

The Health and Home Infrastructure team empowers these experiences with scalable serving and offline infrastructure, coherent developer platforms, and trusted data services. We maintain mission-critical, high-Queries per second (QPS) distributed systems that guarantee reliability and low-latency performance for all Home and Health services.

The Health Platforms and Devices team builds innovative products and services that help our users live longer, healthier lives. We bring together the best of Google technologies and AI, health behavior science, and user-centered design to help users organize the health and wellness data, get insight from it, and take action toward their health goals. We do this with a suite of apps, services, and health wearables. We aim to make consumer health more personal, proactive, and actionable.Individual pay is determined by factors including job-related skills, experience, and relevant education or training.

Poland: zł480000 - zł492000 (PLN) + 20% bonus target + equity + benefits

Responsibilities
Learn more about benefits at Google .

• Hire and grow the team in Warsaw, establish the engineering culture, and manage engineers while maintaining engineering best practices and ensuring high engineering quality.
• Develop, maintain, and ensure the reliability and low-latency performance of high-queries per second distributed systems.
• Review code and provide feedback to ensure best practices, including style guidelines, accuracy, testability, and efficiency.
• Facilitate alignment and clarity across teams on goals, outcomes, and timelines while managing project priorities, deadlines, and deliverables.
• Deliver the projects for Home infrastructure by ensuring high engineering quality and working collaboratively with teams in different locations.

Google is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. See also Google's EEO Policy and EEO is the Law. If you have a disability or special need that requires accommodation, please let us know by completing our Accommodations for Applicants form .

Posting Type
Hybrid

Job Overview
WHO WE ARE

Relativity is a leading legal data intelligence company building technology that helps users organize data, discover the truth, and act on it with confidence. Our AI-powered, cloud platform, RelativityOne, transforms massive volumes of complex information into actionable insights for litigation, investigations, regulatory inquiries, data breach responses, and other high-stakes legal work where accuracy and trust are crucial.

The world’s largest law firms, corporations, and government agencies rely on Relativity’s legal AI software to securely surface and manage the most relevant and impactful information in their matters. Beyond our commercial impact, we are committed to expanding access to technology and supporting pro bono legal work.

What We Do
At Relativity, engineers do more than write code - they build systems that enable users to uncover insights from complex data at scale using cloud-native architecture, AI, and modern tools.

Join the Data Transfer group within our Ingestion Department, a high-impact engineering team responsible for building and scaling the infrastructure that powers secure, reliable, and high-throughput data movement across our SaaS platform.

About The Role
We are seeking an experienced Lead Software Engineer to develop software and guide a team in applying engineering best practices to deliver high-quality, maintainable, and scalable systems.

This role serves as a technical liaison across teams, helping resolve dependencies, improve engineering processes, and proactively identify and mitigate risks to software delivery.

Job Description And Requirements
WHAT YOU’LL DO

• Define architecture strategy and non-functional design to meet SLO/SLA and cost goals, ensuring security-by-default and regulatory alignment
• Lead multi-team Azure delivery and enable safe deployments across services such as AKS, Event Hubs/Service Bus, and Cosmos DB or SQL
• Implement practices such as policy-as-code, canary and blue-green deployments, environment parity, and automatic rollback
• Own reliability and observability through standardized tracing, metrics, and logging, as well as SLOs, error budgets, and actionable alerting
• Drive post-incident improvements by leading root cause analysis and implementing fixes that prevent recurrence
• Champion Infrastructure as Code and platform “paved roads” to improve consistency and developer experience
• Guide engineers through design reviews and establish clear quality standards while unblocking cross-team dependencies
• Collaborate with Product to make data-informed trade-offs across reliability, cost, and delivery speed
• Influence stakeholders across teams by negotiating priorities, mediating conflicts, and managing expectations
• Support team growth by contributing to development plans, delivering actionable feedback, and raising the hiring bar
• Communicate effectively through architectural decision records (ADRs) and narratives that connect technical trade-offs to customer and business outcomes

Required
WHAT WE’RE LOOKING FOR

• 7+ years of experience building distributed SaaS systems using .NET/C# or similar technologies, including 3+ years leading initiatives or teams
• Deep expertise in Azure, including AKS, Service Bus/Event Hubs, and Cosmos DB or SQL, as well as multi-region patterns
• Proven ownership of SLO/SLA outcomes, including on-call leadership and driving root cause analyses that eliminate repeat incidents
• Strong experience with observability at scale, including OpenTelemetry tracing, metrics, logging, dashboards, and alert design
• Experience with CI/CD practices, including GitHub Actions or similar tools, canary/blue-green deployments, feature flags, and automated rollback
• Strong stakeholder communication skills with the ability to influence across teams and communicate clearly in English
• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience

Preferred

• Experience with FinOps practices including cost modeling, right-sizing, autoscaling strategies, and capacity planning
• Strong background in Infrastructure as Code (e.g., Pulumi), Kubernetes operations, and container security practices
• Experience in platform enablement, including internal SDKs, templates, and “golden paths”
• Familiarity with service mesh technologies
• Experience with data streaming systems such as Kafka or Azure Event Hubs, and large-scale ingestion/ETL pipelines
• Knowledge of multi-tenant scaling techniques, including throttling and backpressure strategies

WHY WE COULD BE A GREAT FIT
Impactful Mission

• Build systems that help customers organize data, discover the truth, and act on it in high-stakes legal matters.

Engineering at Scale

• Work on distributed, cloud-native systems that process large volumes of data.

Cutting-Edge Technology

• Build with AI, cloud platforms, and scalable architectures shaping legal tech.

Growth and Ownership

• Gain experience owning systems end-to-end across cloud and distributed environments.

Collaborative Culture

• Work in a team focused on knowledge sharing and continuous improvement.

Inclusive Environment

• Diverse perspectives create stronger teams and better outcomes.

Compensation And Benefits

• Competitive salary, benefits, DTO, parental leave, and equity program.

Relativity is committed to competitive, fair, and equitable compensation practices.
This position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives.

The expected salary range for this role is between following values:

270 000 and 406 000PLN

The final offered salary will be based on several factors, including but not limited to the candidate's depth of experience, skill set, qualifications, and internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position.

Required Skills
Documentations, Innovation, Leadership, Problem Solving, Process Improvements, Project Management, Quality Assurance (QA), Risk Management, Technical Knowledge, Troubleshooting

AI Full Stack Software Engineer (Agentic AI & UI Focus)
Role Description

We are seeking a mid-level
AI Full Stack Software Engineer
to join our AI team. In this role, you will design, build, and enhance intelligent applications supporting our
Agentic AI initiatives
. You will work across
frontend, backend, and AI integration layers
, partnering closely with ML engineers, AI scientists, product managers, and architects to deliver user-facing AI solutions. As part of the
R&DS AI Innovation Program
, you will contribute to secure, scalable, and production-ready applications that enable autonomous and semi-autonomous AI agents, while growing toward broader technical ownership.

Key Responsibilities

Mandatory

• Design, develop, and maintain full stack applications supporting AI research, prototyping, and production use cases.
• Build modern, responsive, and intuitive user interfaces using React and JavaScript for AI-driven workflows and dashboards.
• Develop robust backend services and APIs using Python and Java to support agent orchestration, business logic, and system integration.
• Design and implement microservices-based architectures for scalable and maintainable AI applications.
• Collaborate with AI scientists, engineers, and product managers to translate business and technical requirements into user-facing applications.
• Integrate AI applications with enterprise systems, APIs, databases, and cloud platforms.
• Apply software engineering best practices including testing, observability, documentation, and automation.
• Ensure security, compliance, auditability, and protection of sensitive data in application design and development.
• Troubleshoot and resolve frontend, backend, integration, and performance issues across the application stack.

Preferred

• Contribute to application architectures supporting agent workflows, including orchestration layers, tool integrations, and human-in-the-loop experiences.
• Build and enhance applications supporting near real-time agent interactions and feedback loops.
• Develop UI patterns for conversational interfaces, workflow dashboards, and agent action visibility.
• Support integration with vector stores, retrieval systems, or knowledge-based AI components.
• Assist with performance optimization to reduce latency in agent-driven workflows.
• Contribute to deployment automation and environment setup using modern DevOps practices.
• Work with cross-functional teams to define reusable frontend and backend patterns for AI products.

Qualifications
Education

• Bachelor’s degree in Computer Science or a related field.

Experience

• Typically 3+ years of professional experience in software engineering or full stack application development.

Programming & Technologies

• Strong proficiency in Python, React, JavaScript, and Java.
• Experience building frontend/UI applications with a focus on usability and responsiveness.
• Experience developing backend APIs, services, and microservices.
• Familiarity with modern software engineering practices, including testing, debugging, and version control.

Cloud & Platforms

• Hands-on experience with at least one major cloud platform (AWS, Azure, or GCP).
• Experience with CI/CD practices and deployment workflows for modern applications.
• Familiarity with API integrations, databases, and distributed system design.

Preferred Qualifications

• Familiarity with LLM-based applications, agentic frameworks, or AI workflow orchestration.
• Experience with containerization and orchestration tools such as Docker and Kubernetes.
• Exposure to RAG-based architectures, retrieval systems, or AI application monitoring.
• Understanding of secure development practices in enterprise or regulated environments.
• Experience building user-facing tools for analytics, operations, or AI-assisted decision support.

IQVIA is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries. We create intelligent connections to accelerate the development and commercialization of innovative medical treatments to help improve patient outcomes and population health worldwide. Learn more at https://jobs.iqvia.com

IQVIA is committed to integrity in our hiring process and maintains a zero tolerance policy for candidate fraud. All information and credentials submitted in your application must be truthful and complete. Any false statements, misrepresentations, or material omissions during the recruitment process will result in immediate disqualification of your application, or termination of employment if discovered later, in accordance with applicable law. We appreciate your honesty and professionalism.

The potential base pay range for this role, when annualized, is 134 100,00 zł - 248 900,00 zł. The actual base pay offered may vary based on a number of factors including job-related qualifications such as knowledge, skills, education, and experience; location; and/or schedule (full or part-time). Dependent on the position offered, incentive plans, bonuses, and/or other forms of compensation may be offered, in addition to a range of health and welfare and/or other benefits.

Location:

Warsaw, PL, 00-807

Requisition ID: 18397

Brightstar is an innovative, forward-thinking global leader in lottery that builds on our renowned expertise in delivering secure technology and producing reliable, comprehensive solutions for our customers. As a premier pure play global lottery company, our best-in-class lottery operations, retail and digital solutions, and award-winning lottery games enable our customers to achieve their goals, fulfill player needs and distribute meaningful benefits to communities. We have a longstanding commitment to Responsible Gaming (RG) that is engrained within our core business and the products we offer to customers and players worldwide. Brightstar has a well-established local presence and is a trusted partner to governments and regulators around the world, creating value by adhering to the highest standards of service, integrity, and responsibility. Brightstar has approximately 6,000 employees. For more information, please visit www.brightstarlottery.com.

Responsibilities

• Research, conceptualize and develop new or complex technologies and their applications.
• Be involved with project definition and implementation at the process level.
• Act as a key technical resource to projects, to lead software design and research efforts and mentor mid-level engineers. independently applies a systematic, disciplined, quantifiable approach to the development, operation and maintenance of software with the ability to lead mid-level engineers.
• Initiate and lead engineering teams on development of new products
• Research, define, present and recommend software designs and/or alternative strategies
• Lead team in determining customer requirements and assists team in providing customer solutions
• Perform critical design reviews
• Provide mid-level engineers with methodologies and effective techniques for design engineering and problem troubleshooting and resolution. Leads them in the formulation of detailed functional and product specifications,
• Act as key technical resource (Technical Lead) to other engineers and project leaders. Effectively interfaces with other organizations of the company and acts as a liaison or contact point on both technical and non-technical matters.

Qualifications

• Bachelor of Science Degree with additional Education/Training or equivalent
• 5 or more related experience. Technologies: J2EE, Swing, Hibernate, Javascript and Web Services

Required Skills

• Expert Proficiency in Software Requirements, Software Design, Software Maintenance, Software Engineering Mgt. Software Engineering Tools & Methods and Software Engineering Quality.
• Advanced Proficiency in Software Construction, Software Testing, Software Configuration Mgt., Software Engineering Process

Keys to Success

• Leading Complexity
• Leading People
• Leading the Business
• Leading Self

#LotteryTechnology

This information reflects Brightstar Lottery’s good-faith estimate of compensation for this position at the time of publication. Actual compensation will be determined in accordance with the applicable collective agreement and internal compensation policies. Factors that we consider include, but are not limited to, role, career level, performance, skills, level of expertise, experience, location, market competitiveness, and internal equity. The estimated starting compensation range is 203,835 zł – 313,593 zł. The Company will comply with all local pay requirements and collective bargaining agreements, where applicable.

In addition to base salary, employees may be eligible for an annual performance-based bonus with a set target (10% of salary) aligned with individual and company performance. Eligibility and payout may be prorated based on date of hire and service during the performance period or sales commission.

Other Benefits Offered

• Paid time off
• Health insurance, life insurance, and disability insurance
• Opportunities to volunteer your time to company-driven initiatives, employee networks or organizations of your choice
• Variety of well-being programs
• Retirement benefits
• Additional benefits available depending on the seniority of the role

This position is governed by collective bargaining agreement, which regulates the main terms and conditions of employment, including minimum salary levels, classification, working hours, leave, and other employment rights.

Our hiring process is conducted in line with principles of pay transparency and equal pay. We do not request or rely on candidates’ salary history during the selection process.

All Brightstar employees have a role in information security. Annual training will be assigned and required as appropriate.