CrawlJobs Logo

Staff Software Engineer, Frontend (Insights)

cresta.com Logo

Cresta

Location Icon

Location:
Romania , Cluj

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

As a Staff Full-stack Engineer, with a front-end focus, you will be at the forefront of shaping the future of customer engagement! As we work towards our vision, you'll be instrumental in delivering timely, actionable insights that drive business growth from day one. We're building a state-of-the-art Customer Data Platform, visualizing relevant insights for businesses post-onboarding and guiding customer engagement across all touch-points. Be part of the team that's redefining the way businesses connect with their customers!

Job Responsibility:

  • Work with the product manager to define and detail the product requirements
  • Define software architecture and design matching the requirements
  • Write and push high-quality code efficiently for both the frontend and backend
  • Apply synchronous and asynchronous design patterns
  • Scale distributed applications
  • Identify and leverage opportunities to improve general engineering productivity
  • Integrate with various tools for CI/CD, test automation, monitoring, logging, documentation
  • Develop multi-tier scalable, high-volume performing, and reliable user-centric applications that operate 24x7

Requirements:

  • A deep understanding of the modern front-end ecosystem and experience applying frameworks/tools (React.js, Webpack, and Node.js) and patterns to complex, production web applications
  • Comfortable defining and building robust APIs with a strong understanding for different protocols like Websockets, REST, RPC frameworks, etc
  • Experience with database schema design and an understanding of query performance that translates to performant, scalable, and reactive products
  • Deep appreciation for building applications with observability as a first-class principle and familiarity with application performance monitoring
  • Preferably extensive experience coding in TypeScript and Go

Additional Information:

Job Posted:
December 07, 2025

Work Type:
Remote work
Job Link Share:

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

Briefcase Icon

Similar Jobs for Staff Software Engineer, Frontend (Insights)

Staff Software Engineer, Justice

The Justice and Corrections team is building new solutions to improve efficiency...
Location
Location
United States , Seattle
Salary
Salary:
168750.00 - 270000.00 USD / Year
axon.com Logo
Axon
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
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
Read More
Arrow Right

Staff Software Engineer, Justice

The Justice and Corrections team is building new solutions to improve efficiency...
Location
Location
United States , Seattle
Salary
Salary:
168750.00 - 270000.00 USD / Year
axon.com Logo
Axon
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
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
Read More
Arrow Right

Staff Backend Software Engineer, Insights

Cresta Insights: As a Staff full-stack engineer, with a backend focus, you will ...
Location
Location
Romania , Bucharest; Cluj
Salary
Salary:
Not provided
cresta.com Logo
Cresta
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
Read More
Arrow Right

Engineering Team Leader - Full Stack / Web Performance

The Bidding Platform organization is the core of the RTB business, processing ov...
Location
Location
Poland
Salary
Salary:
Not provided
rtbhouse.com Logo
RTB House
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
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
Read More
Arrow Right

Staff Backend Software Engineer, Insights

Cresta Insights: As a Staff full-stack engineer, with a backend focus, you will ...
Location
Location
Romania , Iasi
Salary
Salary:
Not provided
cresta.com Logo
Cresta
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
Read More
Arrow Right
New

Senior Care Assistant

We are looking for a kind and caring Senior Care Assistant to join our friendly ...
Location
Location
United Kingdom , Southport
Salary
Salary:
14.00 GBP / Hour
jobs.360resourcing.co.uk Logo
360 Resourcing Solutions
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Excellent communication and written skills
  • Previous experience working within an elderly care setting
  • Self-motivated, resilient and well-organized
  • Team player but able to work on your own initiative
  • Dependable, able to work well under pressure and flexible to meet the needs of the Home
  • Previous supervisory experience within a care/nursing home setting and experience of working with the elderly
  • An NVQ level 2 in health & social care is essential along with a dedicated passion for providing exceptional care
Job Responsibility
Job Responsibility
  • Managing the care team within the Home
  • Ensuring that care staff are adhering to CQC guidelines whilst providing exceptional levels of care to residents
  • Promoting and delivering high standards of care
  • Supervising and supporting less experienced staff to enable them to fully contribute to the care provided within the Home
What we offer
What we offer
  • £300 Welcome Bonus after the first 3 Month Probation Period
  • Career development opportunities
  • Excellent work environment
  • Monthly pay
  • Paid DBS
  • Free on-site parking
  • Free uniform
  • 5.6 weeks of paid annual leave
  • Pension scheme
  • Fulltime
Read More
Arrow Right
New

Senior Operations Manager

The Senior Operations Manager is a key leader within the adidas North American S...
Location
Location
United States , Wilkes-Barre
Salary
Salary:
Not provided
Adidas
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree required
  • advanced degree preferred
  • Minimum of seven years of relevant experience in operations or supply chain management
  • Experience leading high-volume ecommerce operations with direct ownership of consumer experience
  • Strong analytical and data management skills with proficiency in Microsoft Office and advanced Excel
  • Excellent communication skills with the ability to interact effectively across all organizational levels
  • Demonstrated knowledge of supply chain technology solutions and end-to-end processes
  • Proven ability to manage budgets and deliver results in a dynamic environment
Job Responsibility
Job Responsibility
  • Lead all Distribution Center operations to achieve productivity, service level, and quality targets
  • Develop and manage the annual budget and cost per unit for the Distribution Center
  • Drive strategic initiatives to improve cost structure and customer experience
  • Maintain expertise in WCS and WMS platforms, providing guidance and support to operations and IT teams
  • Report on operational metrics to evaluate performance in productivity, quality, safety, and service levels
What we offer
What we offer
  • Competitive benefits including medical, dental, vision
  • 401k with employer match
  • stock purchase plan
  • paid parental leave
  • education assistance
  • flexible time off
  • Hybrid work policy with in-office collaboration Monday through Thursday and remote flexibility on Fridays
  • Employees are able to enroll in adidas’ 401k plan and Stock Purchase Plan with employer match
  • Full-time employees are eligible for education assistance and generous Leave policies including 14 weeks of paid parental leave
  • Employees are eligible to earn an annual bonus based on both company and personal performance
  • Fulltime
Read More
Arrow Right
New

Certified Medication Aide

Hours: 2pm-10pm, Full time. Set up and administer medications under the directio...
Location
Location
United States , Mediapolis
Salary
Salary:
Not provided
azriahealth.com Logo
Azria Health Longview
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Must be certified as a Certified Medication Tech (CMT) or Certified Medication Aide (CMA)
  • Must also be a Certified Nursing Assistant in good standing with the state
  • Related experience at a level necessary to accomplish the job
  • Must be capable of maintaining regular attendance
  • Must have ability to read, write and follow oral and written directions at a level necessary to accomplish the job
  • Must be able to maintain confidentiality regarding patient and company proprietary information
  • Must be able to relate positively and favorably to residents, families and other employees at all levels
Job Responsibility
Job Responsibility
  • Set up and administer medications under the direction and supervision of a Charge Nurse
  • Function as a Certified Nursing Assistant (CNA)
  • Prepare, administer and document medications following accepted practices and regulations
  • Assist residents with activities of daily living including bathing, dressing, grooming, toileting, changing of bed linens, and positioning
  • Assist with resident recreation programs
  • Prepare residents for meals and snacks
  • Assist residents in eating where needed and record food intake
  • Read and follow daily care plans
  • Perform assigned restorative and rehabilitative procedures
  • Report changes in resident condition to Nurse in charge
What we offer
What we offer
  • $5,000 Sign On Bonus
  • Fulltime
Read More
Arrow Right