Fixed Access Performance Expert Job at Vodafone (Bucuresti)

Middle Data Engineer

We are seeking a skilled Data Engineer with 3-5 years of experience to join our ...

Location

Ukraine

Salary:

Not provided

N-iX

Expiration Date

Until further notice

Requirements

2+ years of professional experience in data engineering or backend software engineering with a data focus
Strong proficiency in Python for data manipulation and scripting
Expert-level SQL skills for complex querying and performance tuning
Hands-on production experience with modern cloud data platforms, specifically Snowflake and Databricks
Proven experience using dbt in a production environment for transformation layers
Experience building and managing complex DAGs in Apache Airflow
Cloud platform experience: AWS
Working knowledge of Terraform for deploying and managing cloud resources

Job Responsibility

Design, develop, and maintain reliable ETL/ELT pipelines using Python and SQL to ingest data from various sources into our data lake/warehouse
Orchestrate complex data workflows and dependencies using Apache Airflow, ensuring timely data delivery and robust failure handling
Champion the use of dbt (data build tool) for developing, testing, and documenting data transformation logic within the warehouse
Develop clean, highly optimized SQL models for reporting and analytics (data modeling concepts like Star Schema or Data Vault are a plus)
Work hands-on with both Snowflake and Databricks, optimizing compute resources, managing access controls, and ensuring high performance for end-users
Utilize Terraform to provision and manage cloud infrastructure (e.g., S3 buckets, IAM roles, Snowflake warehouses) in an Infrastructure-as-Code paradigm
Implement data quality checks and monitoring within pipelines to ensure the accuracy and integrity of our data
Troubleshoot pipeline failures, identify performance bottlenecks, and implement long-term fixes

What we offer

Flexible working format - remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits

Senior Java Developer

The Fixed Income Data team is experiencing rapid growth, committed to delivering...

Location

Canada , Mississauga

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

3-5 years of demonstrable and relevant experience in software development, with a strong focus on API development and big data solutions
expertise in developing high-performance APIs for large-scale data platforms and distributed systems
extensive hands-on experience with data distribution platforms like Apache Kafka, and various big data storage/querying systems (e.g., Trino, Pinot, Druid, Ignite) for low-latency access via APIs
solid understanding of Java / Scala with a focus on building high-performance, concurrent applications
strong experience with the Spring stack, particularly Spring Boot for building microservices that expose data via APIs
expert-level understanding and demonstrable experience in REST API development for data reporting and consumption
demonstrable experience in writing reusable, testable, and efficient code with proper error and exception handling, especially for fault-tolerant API services
experience with the design and implementation of cloud-native applications and deployment via Kubernetes / OpenShift, specifically for managing API-driven data services
hands-on experience in handling various data structures and optimizing them for API consumption and analytical queries
experience with API Gateway, Circuit Breaker, Spring Security, Discovery Server, and monitoring services (e.g., Prometheus, Grafana) is a plus, particularly in an API-driven data ecosystem

Job Responsibility

design, develop, and implement highly scalable and resilient API services for data access and processing, leveraging big data platforms
conduct feasibility studies, time and cost estimates for new API-driven data solutions and establish and implement new or revised applications and systems to meet specific business needs or user areas
monitor and control all phases of the development process (analysis, design, construction, testing, and deployment) for API-driven data applications, providing operational support
utilize in-depth specialty knowledge of API development for big data environments and analytics to analyze complex problems/issues, evaluate business processes, system processes, and industry standards, and make evaluative judgments
ensure essential procedures are followed and help define operating standards and processes for API-driven data infrastructure
serve as an advisor or coach to new or junior analysts on API development and big data access best practices
operate with a limited level of direct supervision, exercising independence of judgment and autonomy
act as a Subject Matter Expert (SME) to senior stakeholders and/or other team members on data API technologies and their application in finance

What we offer

flexibility to work with a global team across geographies and time zones

Fulltime

Sr. Cyber Security Engineer

Under the general direction of the Network and System Manager and with coordinat...

Location

United States , Los Angeles

Salary:

70.00 - 80.00 USD / Hour

Software Resources

Expiration Date

Until further notice

Requirements

Bachelor’s degree (B.A., B.S.) in computer science, information technology, cyber security or closely related field from an accredited institution
Network Certifications: CCNA (or similar)
Security Certifications: Security +, CISSP, OSCP (or similar)
5 years or more experience within Information Technology
At least 2 years specifically managing Information Security within an enterprise
Experience working with various NIST compliance standards
Must be detail oriented
able to detect cyberattacks and watch for minor changes in performance
Ability to respond to security alerts and uncover and fix flaws in computer systems and networks
Able to effectively communicate information security needs and potential threats to technical and nontechnical audiences

Job Responsibility

Design and build enterprise-class security systems for both production and corporate environments
Use and maintain software, such as firewalls and data encryption programs, to protect sensitive information
Check for vulnerabilities in computer and network systems
Recommend security enhancements to management or senior IT staff
Proactively seek security gaps with respect to current and projected business direction and spearhead solutions to address those gaps
Design and contribute heavily to network architecture including firewalls, WAFs, network segmentation, VLANs, VPNs, and DoS/DDoS mitigation
Create solutions that enhance cloud security using available cloud controls/products, third party products, and/or custom-developed systems
Understand corporate authentication and authorization systems including AD, LDAP, ADFS, Azure MFA and how to design secure corporate systems with them
Understand corporate enterprise tools such as Microsoft Office 365 (A5)
Develop security standards and best practices for the university

What we offer

medical, dental, and vision coverage
a 401(k) with company match
short-term disability
life insurance with AD&D

Sr. Cyber Security Engineer

Under the general direction of the Network and System Manager and with coordinat...

Location

United States , Los Angeles

Salary:

70.00 - 80.00 USD / Hour

Software Resources

Expiration Date

Until further notice

Requirements

Bachelor’s degree (B.A., B.S.) in computer science, information technology, cyber security or closely related field from an accredited institution
Network Certifications: CCNA (or similar)
Security Certifications: Security +, CISSP, OSCP (or similar)
5 years or more experience within Information Technology
At least 2 years specifically managing Information Security within an enterprise
Experience working with various NIST compliance standards
Must be detail oriented
able to detect cyberattacks and watch for minor changes in performance
Ability to respond to security alerts and uncover and fix flaws in computer systems and networks
Able to effectively communicate information security needs and potential threats to technical and nontechnical audiences

Job Responsibility

Design and build enterprise-class security systems for both production and corporate environments
Use and maintain software, such as firewalls and data encryption programs, to protect sensitive information
Check for vulnerabilities in computer and network systems
Recommend security enhancements to management or senior IT staff
Proactively seek security gaps with respect to current and projected business direction and spearhead solutions to address those gaps
Design and contribute heavily to network architecture including firewalls, WAFs, network segmentation, VLANs, VPNs, and DoS/DDoS mitigation
Create solutions that enhance cloud security using available cloud controls/products, third party products, and/or custom-developed systems
Understand corporate authentication and authorization systems including AD, LDAP, ADFS, Azure MFA and how to design secure corporate systems with them
Understand corporate enterprise tools such as Microsoft Office 365 (A5)
Develop security standards and best practices for the university

What we offer

medical, dental, and vision coverage
a 401(k) with company match
short-term disability
life insurance with AD&D

Software Engineer Intern

During your 12-week internship, you will be paired with a mentor that will help ...

Location

United States , San Francisco; New York

Salary:

57.00 - 61.00 USD / Hour

Notion

Expiration Date

Until further notice

Requirements

Pursuing a bachelor's or master’s degree in computer science, engineering, or another related field. Must graduate before July 2027
Previous internship experience
Working towards a proficiency of one or more programming languages such as Typescript, Node.js, Go, Python, Java, Swift, Rust, or Kotlin
You find large challenges exciting and enjoy discovering problems as much as solving them
You are able to problem-solve and adapt to changing priorities in a fast-paced, dynamic environment
This internship will take place from May - September (based on your summer schedule) and you will need to be able to work out of our NY or SF office during this time
Thoughtful problem-solving
For a backend internship: You have a passion for learning how parts of a system fit together—from the user interface to the data model. Familiarity with relational database systems like Postgres or MySQL is a plus
For a frontend internship: You have a passion for learning technologies (CSS, Javascript, & React) and best practices in front-end architecture, including performance, accessibility and usability
Put users first

Job Responsibility

Write clean, secure, tested, and documented code
Design & enhance the Notion platform with new capabilities, as and when the need arises
Design, develop, and own new product functionality and/or infrastructure leveraging modern frameworks and tooling
Develop, fix and debug software for web services, databases, applications, tools, networks

Fulltime

Junior Power BI Consultant

We are looking for a Consultant for the Power BI solution, who will also act as ...

Location

Portugal , Lisbon

Salary:

Not provided

Inetum

Expiration Date

Until further notice

Requirements

Experience with Power BI implementation
Strong proficiency in DAX, SQL, and M (Power Query)
Deep understanding of data modeling and data architecture
Experience with performance optimization techniques in Power BI
Expertise in data visualization principles and storytelling with data

Job Responsibility

Act as the go-to expert for Power BI, ensuring adherence to best practices in data visualization and modern BI
Administer Power BI Services, including workspace organization, access rights, role and authorization management, and data encryption
Optimize performance through data compression, partitioning, and aggregation strategies
Design and maintain advanced data models and ensure alignment with broader data architecture
Collaborate with business and technical stakeholders to understand needs and translate them into effective BI solutions
Drive continuous improvement through bug fixes, enhancements, and technical quality assurance

Power BI Consultant

We are looking for a Consultant for the Power BI solution, who will also act as ...

Location

Portugal , Lisbon

Salary:

Not provided

Inetum

Expiration Date

Until further notice

Requirements

2/3 years of hands-on experience with Power BI implementation
Strong proficiency in DAX, SQL, and M (Power Query)
Deep understanding of data modeling and data architecture
Experience with performance optimization techniques in Power BI
Expertise in data visualization principles and storytelling with data

Job Responsibility

Act as the go-to expert for Power BI, ensuring adherence to best practices in data visualization and modern BI
Administer Power BI Services, including workspace organization, access rights, role and authorization management, and data encryption
Optimize performance through data compression, partitioning, and aggregation strategies
Design and maintain advanced data models and ensure alignment with broader data architecture
Collaborate with business and technical stakeholders to understand needs and translate them into effective BI solutions
Drive continuous improvement through bug fixes, enhancements, and technical quality assurance

What we offer

Inetum certified Top Employer Europe 2025

Power BI Consultant

We are looking for a Consultant for the Power BI solution, who will also act as ...

Location

Portugal , Lisbon

Salary:

Not provided

Inetum

Expiration Date

Until further notice

Requirements

5+ years of hands-on experience with Power BI implementation
Strong proficiency in DAX, SQL, and M (Power Query)
Deep understanding of data modeling and data architecture
Experience with performance optimization techniques in Power BI
Expertise in data visualization principles and storytelling with data
Fluency in English and French (B1/B2)
Excellent verbal and written communication skills
Comfortable interacting with both business and technical stakeholders
Curious, proactive, and eager to stay up to date with BI trends and technologies

Job Responsibility

Lead the implementation and evolution of the Power BI solution across the organization
Act as the go-to expert for Power BI, ensuring adherence to best practices in data visualization and modern BI
Administer Power BI Services, including workspace organization, access rights, role and authorization management, and data encryption
Optimize performance through data compression, partitioning, and aggregation strategies
Design and maintain advanced data models and ensure alignment with broader data architecture
Collaborate with business and technical stakeholders to understand needs and translate them into effective BI solutions
Drive continuous improvement through bug fixes, enhancements, and technical quality assurance

Fixed Access Performance Expert

Vodafone

Location:
Romania , Bucuresti

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 21, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Fixed Access Performance Expert

Middle Data Engineer

Senior Java Developer

Sr. Cyber Security Engineer

Sr. Cyber Security Engineer

Software Engineer Intern

Junior Power BI Consultant

Power BI Consultant

Power BI Consultant

Fixed Access Performance Expert

Vodafone

Location:Romania , Bucuresti

Category:IT - Administration

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:January 21, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Fixed Access Performance Expert

Middle Data Engineer

Senior Java Developer

Sr. Cyber Security Engineer

Sr. Cyber Security Engineer

Software Engineer Intern

Junior Power BI Consultant

Power BI Consultant

Power BI Consultant

Location:
Romania , Bucuresti

Category:
IT - Administration

Contract Type:
Not provided

Job Posted:
January 21, 2026