CrawlJobs Logo

Senior Fullstack Engineer

parserdigital.com Logo

Parser Limited

Location Icon

Location:
Spain; Portugal

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

This position allows you to join a fast-growing technology organisation redefining productivity paradigms in the software engineering industry. If you are passionate about technology and want to learn about new trends shaping human behaviour, this opportunity is for you. We’re seeking a Senior Full Stack Engineer with strong skills across modern frontend and backend technologies. You will design, build, and maintain high-quality software solutions using Angular, TypeScript, .NET 8, and SQL Server. This role involves contributing to scalable services, intuitive user interfaces, and well-structured APIs, while working closely with cross-functional teams to deliver reliable and maintainable products.

Job Responsibility:

  • Build and maintain scalable backend services and RESTful APIs using C# and .NET 8, following best practices for performance and maintainability
  • Develop modern, responsive frontend applications using Angular 18+ and TypeScript
  • Implement microservices and containerized components using Docker to support modular, resilient architectures
  • Design efficient data storage and retrieval solutions using MS SQL Server and ORM frameworks such as Entity Framework
  • Collaborate with engineering, product, and QA teams to solve technical challenges and optimise end-to-end solutions
  • Ensure code quality through unit/integration tests and contribute to continuous integration workflows
  • Stay current with emerging tools and techniques and participate in knowledge-sharing within the team

Requirements:

  • Bachelor’s degree in Computer Science, Engineering, or a related field
  • 5+ years of professional software development experience
  • Strong proficiency in C#, .NET (preferably .NET 8), and RESTful API development
  • Solid experience with Angular 18+ and TypeScript (Angular is the primary frontend requirement)
  • Strong understanding of microservices concepts and containerized development (Docker required)
  • Solid grasp of object-oriented programming, data structures, and clean coding practices
  • Experience with SQL-based relational databases, specifically MS SQL Server, and Entity Framework
  • Familiarity with unit and integration testing and continuous integration pipelines
  • Excellent written and verbal communication skills in English
  • Able to collaborate effectively in a distributed team environment
  • Comfortable working remotely with occasional onsite meetings or team events

Nice to have:

  • Azure (cloud exposure)
  • CI/CD pipelines, Infrastructure as Code
  • React / Next.js
What we offer:
  • The chance to join an organization with triple-digit growth that is changing the paradigm on how software products are built
  • The opportunity to form part of an amazing, multicultural community of tech experts
  • A highly competitive compensation package
  • Medical insurance

Additional Information:

Job Posted:
January 10, 2026

Employment Type:
Fulltime
Work Type:
Remote work
Icon
Parser Limited - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

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

Briefcase Icon

Similar Jobs for Senior Fullstack Engineer

Senior Software Engineer - Fullstack

We are growing the engineering team and looking for engineers who have the chops...
Location
Location
United States , New York City
Salary
Salary:
180000.00 - 220000.00 USD / Year
sigmacomputing.com Logo
Sigma Computing
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Strong Computer Science fundamentals
  • 5+ years industry experience building and maintaining high-quality software
  • Experience building and deploying robust and secure web APIs
  • Desire to be a great teammate and have fun at work
  • Strong sense of craftsmanship, and a healthy academic curiosity
Job Responsibility
Job Responsibility
  • Solve challenging problems that arise in providing an interactive experience on data warehouses for data exploration and analysis
  • Build with modern tools and languages like Rust, Go, GraphQL, and Kubernetes
  • Build infrastructure to support a modern cloud application
  • Develop new algorithms and techniques for improving the performance and interactivity of our multi-tenant cloud application
  • Design and implement new technologies and features to support our fast growing user base
  • Collaborate with cross-functional groups - backend, frontend, design, product, customer support, sales and marketing to build an innovative product
What we offer
What we offer
  • Equity
  • Generous health benefits
  • Flexible time off policy
  • Paid bonding time for all new parents
  • Traditional and Roth 401k
  • Commuter and FSA benefits
  • Lunch Program
  • Dog friendly office
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - Fullstack

Sigma is transforming how businesses run by delivering a high performance platfo...
Location
Location
United States , San Francisco
Salary
Salary:
150000.00 - 220000.00 USD / Year
sigmacomputing.com Logo
Sigma Computing
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years industry experience building and maintaining high-quality software
  • Experience building and deploying robust and secure web applications in a continuous deployment environment
  • Desire to be a great teammate and have fun at work without compromising ownership towards your work
  • Strong sense of craftsmanship, and a healthy academic curiosity to solve challenges at sigma
  • Strong Computer Science fundamentals
Job Responsibility
Job Responsibility
  • Solve challenging problems that arise in providing high performance interactive experience to enable analytics and workflows use cases on top of modern warehouses
  • Build software using the latest developer tools and using programming languages like Rust, Go, GraphQL, Typescript
  • Develop new algorithms and techniques for improving the performance and interactivity for enabling analytics and workflows for the world largest companies
  • Triage product or system issues and debug/track/resolve by analyzing the sources of issues
  • Design and implement new software features to support our fast growing user growth
  • Collaborate with cross-functional groups - infrastructure, design, product, customer support, sales and marketing to build an innovative product capabilities
What we offer
What we offer
  • Equity
  • Generous health benefits
  • Flexible time off policy
  • Paid bonding time for all new parents
  • Traditional and Roth 401k
  • Commuter and FSA benefits
  • Lunch Program
  • Dog friendly office
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - Fullstack

We build simple yet innovative consumer products and developer APIs that shape h...
Location
Location
United States , New York
Salary
Salary:
180000.00 - 270000.00 USD / Year
plaid.com Logo
Plaid
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience with extensive experience in software engineering with a proven track record of shipping successful projects
  • Experience with MySQL or other relational databases
  • Experience working with microservices
  • Working knowledge of HTML, CSS, Javascript and modern frameworks and libraries
  • Excellent coding, testing skills, and system design skills
  • Proven experience with cross-functional collaboration, communication and project management skills
  • Demonstrated leadership skills and the ability to mentor and guide junior engineers
  • Experience partnering with operations, product, design, and data science
Job Responsibility
Job Responsibility
  • Design & Development: Design, develop and maintain both frontend and backend components
  • Majority Backend Focus (60-70%): Develop APIs and services, focusing on scalability, security and performance
  • Frontend Focus (30-40%): Build delightful experiences using modern JavaScript frameworks and libraries
  • Collaboration: Work closely with product managers, product designers and other stakeholders to define and implement new features that meet product and customer needs
  • Code Quality: Write clean, maintainable and efficient code
  • Testing & Debugging: Develop automated tests to ensure the quality and reliability of the codebase. Troubleshoot and resolve issues
  • Engage in hands-on coding and architectural design, setting and maintaining high technical standards for a high performing team
  • Grow the team via mentorship and leadership, reviewing technical documents and code changes
What we offer
What we offer
  • medical
  • dental
  • vision
  • 401(k)
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - Fullstack

We build simple yet innovative consumer products and developer APIs that shape h...
Location
Location
United States , San Francisco
Salary
Salary:
180000.00 - 270000.00 USD / Year
plaid.com Logo
Plaid
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience with extensive experience in software engineering with a proven track record of shipping successful projects
  • Experience with MySQL or other relational databases
  • Experience working with microservices
  • Working knowledge of HTML, CSS, Javascript and modern frameworks and libraries
  • Excellent coding, testing skills, and system design skills
  • Proven experience with cross-functional collaboration, communication and project management skills
  • Demonstrated leadership skills and the ability to mentor and guide junior engineers
  • Experience partnering with operations, product, design, and data science
Job Responsibility
Job Responsibility
  • Design & Development: Design, develop and maintain both frontend and backend components
  • Majority Backend Focus (60-70%): Develop APIs and services, focusing on scalability, security and performance
  • Frontend Focus (30-40%): Build delightful experiences using modern JavaScript frameworks and libraries
  • Collaboration: Work closely with product managers, product designers and other stakeholders to define and implement new features that meet product and customer needs
  • Code Quality: Write clean, maintainable and efficient code
  • Testing & Debugging: Develop automated tests to ensure the quality and reliability of the codebase. Troubleshoot and resolve issues
  • Engage in hands-on coding and architectural design, setting and maintaining high technical standards for a high performing team
  • Grow the team via mentorship and leadership, reviewing technical documents and code changes
What we offer
What we offer
  • medical
  • dental
  • vision
  • 401(k)
  • Fulltime
Read More
Arrow Right

Senior Fullstack Engineer

Build and enhance a platform that supports the collection and analysis of intell...
Location
Location
United Kingdom
Salary
Salary:
100000.00 GBP / Year
arrowsgroup.com Logo
Arrows Groupe
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of commercial software engineering experience
  • Proficiency with AWS, Kubernetes, Postgres, and Terraform
  • Strong coding skills in JavaScript, TypeScript, or Python
  • Experience integrating systems to improve operational efficiency
  • Collaborative, communicative, and data-driven in decision-making
  • Passionate about cryptocurrencies and blockchain technology
Job Responsibility
Job Responsibility
  • Design and develop software tools for intelligence collection and analysis
  • Create systems to analyze cryptocurrency behavior on both the clear and dark web
  • Implement observability tools (e.g., DataDog) to monitor and resolve issues
  • Mentor team members and promote engineering best practices
  • Contribute to the team’s technical strategy and decision-making
What we offer
What we offer
  • Flexible Work: Hybrid setup with up to 90 days remote work per year and a £500 home office budget
  • Learning & Development: $1,000 annual budget and LinkedIn Learning access
  • Time Off: 25 days annual leave, bank holidays, birthday off, and enhanced parental leave
  • Health & Wellness: Private health insurance, mental health support, life assurance, and a crypto bonus
  • Other Perks: Cycle to Work scheme and a strong commitment to diversity, equity, and inclusion
  • Fulltime
Read More
Arrow Right

Senior Fullstack Engineer

Mentimeter is an engagement tool with a clear goal in mind. To turn presentation...
Location
Location
Sweden , Stockholm
Salary
Salary:
Not provided
mentimeter.com Logo
Mentimeter
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum 8 years of experience as a software engineer, with solid understanding of product development
  • Likely holds a Master’s degree in a relevant engineering field
  • Interested in AI and eager to learn and experiment with how it can elevate user experience
  • Experience with Python, LLM integrations, or prompt design is a plus (not required)
  • A reliable, high-performing individual contributor with strong ownership and initiative
  • Comfortable with change and short feedback loops
  • Passionate about: Software development
  • Scalable architecture
  • Code quality, testing, and automation
  • Excellent communication skills
Job Responsibility
Job Responsibility
  • Help shape the future of audience insights at Mentimeter
  • Play a key role in delivering AI-powered, meaningful results to millions of users
  • Build how users experience the outcome of a Mentimeter session
  • Help users understand and learn from the input they collect
  • Enhance the presentation and interpretation of results
  • Explore how AI can assist users in understanding their data more effectively
  • Make it simple for anyone using Mentimeter to draw conclusions, share learnings, and take action based on their results
  • Actively engage in product and design discussions, contribute ideas, and challenge the status quo
  • Enjoy the entire product development chain, from ideating brand new ideas and breaking down designs into feasible work, through writing and testing the code, to ensuring it is efficiently deployed to production
  • Deliver value to our users
What we offer
What we offer
  • Diverse and inclusive work environment
  • Continuous professional development
  • Access to a leadership program (including external personal coach)
  • Relevant education
  • Career opportunities in a growing company
  • Healthy view on work-life balance
  • Competitive compensation and benefits package, including pension contributions
Read More
Arrow Right

Senior Fullstack Engineer II

As a Senior Fullstack Engineer II on a 24 months fixed term, you will be working...
Location
Location
United States , Mountain View
Salary
Salary:
165446.00 - 206807.00 USD / Year
khanacademy.org Logo
Khan Academy
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years experience building world-class product experiences for an interactive web-app
  • Built and maintained scalable backend services
  • Built and maintained complex, stateful frontend user interfaces
  • Deep collaboration with other engineers, designers, product managers
  • Strong technical project management skills
  • Experience building and maintaining complex software
  • Strong communication, thoughtfulness, and desire to give and receive regular feedback
  • Empathy for learners around the world
  • Proven cross-cultural competency skills
  • Excitement about helping Khan Academy bring a free, world-class education to everyone everywhere
Job Responsibility
Job Responsibility
  • Working on product teams focused on providing equitable solutions to historically under-resourced communities of students and teachers
  • Building tools for teachers to use Khan Academy as a strategic ELA supplement in their classrooms
  • Integrating state of the art learning science into our product to enable students and teachers identify and address literacy skill gaps
  • Harness the power of AI to deliver product capabilities
What we offer
What we offer
  • Competitive salaries
  • Ample paid time off
  • Remote-first culture
  • Generous parental leave
  • An exceptional team
  • The chance to put your talents towards a deeply meaningful mission
  • Opportunities to connect through affinity, ally, and social groups
  • 401(k) + 4% matching
  • Comprehensive insurance, including medical, dental, vision, and life
  • Fulltime
Read More
Arrow Right

Senior Fullstack Engineer I

As a Senior Fullstack Engineer I on a 24 months fixed-term, you will be working ...
Location
Location
United States , Mountain View
Salary
Salary:
137871.00 - 172339.00 USD / Year
khanacademy.org Logo
Khan Academy
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years experience building world-class product experiences for an interactive web-app
  • Built and maintained scalable backend services
  • Built and maintained complex, stateful frontend user interfaces
  • Deep collaboration with other engineers, designers, product managers
  • Strong technical project management skills
  • Experience building and maintaining complex software
  • Strong communication, thoughtfulness, and desire to give and receive regular feedback
  • Empathy for learners around the world
  • Proven cross-cultural competency skills
  • Excitement about helping Khan Academy bring a free, world-class education to the world
Job Responsibility
Job Responsibility
  • Working on product teams focused on providing equitable solutions to historically under-resourced communities of students and teachers
  • Building tools for teachers to use Khan Academy as a strategic supplement in their classrooms
  • Integrating state of the art learning science into our product to enable students and teachers identify and address literacy skill gaps
  • Help harness the power of AI to deliver product capabilities
What we offer
What we offer
  • Competitive salaries
  • Ample paid time off
  • Remote-first culture
  • Generous parental leave
  • An exceptional team
  • The chance to put your talents towards a deeply meaningful mission
  • Opportunities to connect through affinity, ally, and social groups
  • 401(k) + 4% matching
  • Comprehensive insurance, including medical, dental, vision, and life
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy