Staff Software Engineer, Frontend (Insights) Job at Cresta (Cluj)

Staff Software Engineer, Justice

The Justice and Corrections team is building new solutions to improve efficiency...

Location

United States , Seattle

Salary:

168750.00 - 270000.00 USD / Year

Axon

Expiration Date

Until further notice

Requirements

12+ years of experience in software engineering
Experience driving technical strategy with impact across multiple teams
Expertise in building large scale cloud services, including deep knowledge with different database technologies such as SQL, NoSQL, and queuing systems
Experience designing and delivering high-availability, scalable cloud-based systems
Backend cloud experience in managed languages such as Java, Scala, Go, C#, or similar
Frontend experience with JavaScript, Typescript, React, Angular or similar technologies.
Experience working with containerization and orchestration technologies (Docker, Kubernetes, etc)
Proven ability to work side by side with product managers and other engineers to create a technical backlog to build product experiences that customers love
A passion for quality design, code, tools and architectures

Job Responsibility

Lead by example, drive major projects from design to production
Set a high bar on standards of excellence, provide deep technical insights during architecture design reviews
Effectively mentor and grow engineers into the Senior and Staff levels
Obsess over customers, works backward from customers to build the right solutions
Build services that adhere to high bar on availability, performance, and security in mission-critical space
Maintain curiosity and desire to stay up to speed on latest technologies and frameworks

What we offer

Competitive salary and 401k with employer match
Discretionary paid time off
Paid parental leave for all
Medical, Dental, Vision plans
Fitness Programs
Emotional & Mental Wellness support
Learning & Development programs
Snacks in our offices

Fulltime

Staff Software Engineer, Justice

The Justice and Corrections team is building new solutions to improve efficiency...

Location

United States , Seattle

Salary:

168750.00 - 270000.00 USD / Year

Axon

Expiration Date

Until further notice

Requirements

12+ years of experience in software engineering
Experience driving technical strategy with impact across multiple teams
Expertise in building large scale cloud services, including deep knowledge with different database technologies such as SQL, NoSQL, and queuing systems
Experience designing and delivering high-availability, scalable cloud-based systems
Backend cloud experience in managed languages such as Java, Scala, Go, C#, or similar
Frontend experience with JavaScript, Typescript, React, Angular or similar technologies
Experience working with containerization and orchestration technologies (Docker, Kubernetes, etc)
Proven ability to work side by side with product managers and other engineers to create a technical backlog to build product experiences that customers love
A passion for quality design, code, tools and architectures

Job Responsibility

Lead by example, drive major projects from design to production
Set a high bar on standards of excellence, provide deep technical insights during architecture design reviews
Effectively mentor and grow engineers into the Senior and Staff levels
Obsess over customers, works backward from customers to build the right solutions
Build services that adhere to high bar on availability, performance, and security in mission-critical space
Maintain curiosity and desire to stay up to speed on latest technologies and frameworks
Collaborate with other Staff and Senior Engineers to shape and drive the technical direction for the team
Take a holistic approach to ensuring our products meet high standards including fault-tolerance, scalability, performance, etc
Join forces with product and design to imagine and deliver innovative solutions to key customer problems
Coach and mentor the next set of engineering leaders

What we offer

Competitive salary and 401k with employer match
Discretionary paid time off
Paid parental leave for all
Medical, Dental, Vision plans
Fitness Programs
Emotional & Mental Wellness support
Learning & Development programs
Snacks in our offices

Fulltime

Staff Backend Software Engineer, Insights

Cresta Insights: As a Staff full-stack engineer, with a backend focus, you will ...

Location

Romania , Bucharest; Cluj

Salary:

Not provided

Cresta

Expiration Date

Until further notice

Requirements

Proven experience as a Backend Engineer with a focus on database design and system architecture
Strong expertise in ClickHouse or similar columnar databases for managing large-scale, real-time analytical queries
Hands-on experience with Elasticsearch for indexing and searching large datasets
Proficient in backend programming languages such as Python, Go
Experience with RESTful API design and development
Solid understanding of distributed systems, microservices architecture, and cloud infrastructure
Experience with performance tuning, data modeling, and query optimization
Strong problem-solving skills and attention to detail
Excellent communication and teamwork abilities

Job Responsibility

Design, implement, and maintain backend services and APIs to support applications
Build and optimize data storage solutions using Postgres, ClickHouse and Elasticsearch to ensure high performance and scalability
Collaborate with cross-functional teams, including frontend engineers, data scientists, and machine learning engineers, to deliver end-to-end solutions
Monitor and troubleshoot performance issues in distributed systems and databases
Write clean, maintainable, and efficient code following best practices for backend development
Participate in code reviews, testing, and continuous integration efforts
Ensure security, scalability, and reliability of backend services
Analyze and improve system architecture, focusing on performance bottlenecks, scaling, and security

Engineering Team Leader - Full Stack / Web Performance

The Bidding Platform organization is the core of the RTB business, processing ov...

Location

Poland

Salary:

Not provided

RTB House

Expiration Date

Until further notice

Requirements

2+ years in a technical leadership role (Team Lead / Engineering Manager)
10+ years in hands-on Full Stack software engineering, with significant experience across frontend, backend, and with some understanding of DevOps aspects
Expertise in Web frontends creation and architecture
Experience with mobile application development (native or hybrid)
Proven strong analytical thinking and data-driven approach to decision-making and performance tuning
Extensive experience with web performance measures and optimization at scale

Job Responsibility

Lead, mentor, and grow a team of talented Frontend/Full Stack and Backend engineers, fostering a culture of technical excellence and high code quality
Serve as a Full Stack tech-leader (often hands-on), contributing to the design and development of key architectures and full stack solutions that support various platforms (Web, Mobile, CTV)
Define and execute the team's charter, focusing on end-to-end customer interactions and the reliable display of ads globally
Develop and oversee state-of-the-art observability systems for the Ad Display platform, tracking crucial metrics like reliability, viewability, latency, and providing deep debugging insights for ad creation teams
Provide governance for cross-team ad rollout, including defining best practices and tooling for rigorous testing and deployment strategies (A/B testing, Canary deployments)
Lead complex technical projects at massive scale, ensuring our solutions can handle millions of requests and maintain high performance worldwide
Collaborate intensely with a Staff Frontend Engineer, stakeholders from Ads layouts creation teams (designers, graphic specialists), and the core Bidding Platform backend teams

What we offer

Projects focused on high code quality – solid code reviews are our standard
Collaboration within an interdisciplinary, self-sufficient team including: DevOps (ensuring a great Developer Experience), database experts, backend developers, product designers, and QA engineers
Hardware and software tailored to your preferences – e.g. MacBook, AI tool licenses
Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects
Flexible working conditions – no core hours, fully remote cooperation

Fulltime

Staff Backend Software Engineer, Insights

Cresta Insights: As a Staff full-stack engineer, with a backend focus, you will ...

Location

Romania , Iasi

Salary:

Not provided

Cresta

Expiration Date

Until further notice

Requirements

Proven experience as a Backend Engineer with a focus on database design and system architecture
Strong expertise in ClickHouse or similar columnar databases for managing large-scale, real-time analytical queries
Hands-on experience with Elasticsearch for indexing and searching large datasets
Proficient in backend programming languages such as Python, Go
Experience with RESTful API design and development
Solid understanding of distributed systems, microservices architecture, and cloud infrastructure
Experience with performance tuning, data modeling, and query optimization
Strong problem-solving skills and attention to detail
Excellent communication and teamwork abilities

Job Responsibility

Design, implement, and maintain backend services and APIs to support applications
Build and optimize data storage solutions using Postgres, ClickHouse and Elasticsearch to ensure high performance and scalability
Collaborate with cross-functional teams, including frontend engineers, data scientists, and machine learning engineers, to deliver end-to-end solutions
Monitor and troubleshoot performance issues in distributed systems and databases
Write clean, maintainable, and efficient code following best practices for backend development
Participate in code reviews, testing, and continuous integration efforts
Ensure security, scalability, and reliability of backend services
Analyze and improve system architecture, focusing on performance bottlenecks, scaling, and security

Fulltime

New

Data Engineer, Product Analytics

As a Data Engineer at Meta, you will shape the future of people-facing and busin...

Location

Israel , Tel Aviv

Salary:

Not provided

New

Field Trainer

The Field Trainer helps employees to reach their fullest potential by assessing ...

Location

United States , Scottdale

Salary:

Not provided

Penn Line Energy T&D, Inc

Expiration Date

Until further notice

Requirements

Foreman skill set including: Bucket Experience
Climbing Experience
Operator Experience (Jarraff, tractor mower and Fecon track machines)

Job Responsibility

Helps employees to reach their fullest potential by assessing individual employee needs
Delivers “hands on” field training and educational programs that improve employee knowledge and skill, with an emphasis on safety and productivity
Will participate in production related work activities and will be a productive member of the crew while training

Fulltime

New

Collections Supervisor

As a Collections Supervisor at FCC Environment, you will be responsible for the ...

Location

United Kingdom , London

Salary:

31235.00 - 42948.00 GBP / Year

Webrecruit

Expiration Date

Until further notice

Requirements

Previous supervisory experience (waste, logistics or environmental services desirable)
Strong leadership and people management skills
Proactive, safety-focused attitude
Excellent communication and organisation skills
IT competent (Microsoft Office, CMS, Safeguard)
Clean driving licence (LGV and CPC advantageous)
Knowledge of local geography
Professional, reliable and self-motivated
Flexible with working hours (some on-call expected)

Job Responsibility

Ensuring the health & safety of all personnel and visitors
Implementing the company SHEQ Policy
Conducting risk assessments, aspects and impacts analyses
Providing written safe working instructions
Ensuring compliance with accident/incident reporting procedures
Verifying staff competence, training and valid licences
Leading investigations and disciplinary procedures where required
Supervising and coordinating collection operations
Monitoring health, safety, quality and performance across the borough
Conducting staff training, inductions and safety briefings

What we offer

Competitive salary
20 days’ annual leave plus 8 Bank Holidays (pro rata)
Pension scheme
Life insurance
On the job training and progression
Recognition scheme
Refer a friend bonus
Flexible benefits including high street savings, cycle to work, Gymflex, and more (where applicable)
Access to our Employee Assistance Programme and Best Doctors Service

Fulltime

Staff Software Engineer, Frontend (Insights)

Cresta

Location:
Romania , Cluj

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 07, 2025

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