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Top Front End Developer Jobs in Lisbon

20 Days Ago
4 Locations
166 Employees
Senior level
166 Employees
Senior level
Marketing Tech • Software • Automation
As a Senior Frontend Engineer at Storyteq, you will implement new features and scale existing capabilities within the Angular-based product. Collaboration with developers, product owners, and UX/UI designers is key to evolving the technology and contributing to innovative solutions.
12 Hours Ago
28 Locations
Remote
428 Employees
Senior level
428 Employees
Senior level
Artificial Intelligence
As a Senior Full Stack Engineer at Synthesia, you will work end-to-end on the client application and monolithic backend, owning projects from start to finish. You will collaborate closely with product managers to solve commercial problems, evaluate your work's impact using established data frameworks, and ensure the engineering capabilities can tackle future challenges.
2 Days Ago
Portugal
Senior level
Senior level
Security
As a Senior Full Stack Developer at Axonius, you'll implement new features for key system components, work on both frontend and backend projects, and own the product roadmap from vision to production. You'll collaborate on various technologies and enhance system usability and security while ensuring seamless integration of complex data flows.
8 Hours Ago
Portugal
Remote
1,900 Employees
Mid level
1,900 Employees
Mid level
Fitness • Healthtech
Join the B2B Acquisition team at Wellhub as a Midlevel Backend Software Engineer to design, develop, test, deploy, and maintain high-quality services focusing on performance, scalability, and resilience. Collaborate in an agile environment, make architectural decisions, build integrations, and work with cutting-edge technologies on a global scale. Promote wellbeing within the team and create a supportive work environment.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+48 More
21 Days Ago
28 Locations
Remote
145 Employees
Junior
145 Employees
Junior
Blockchain • Consulting
As a Front-End Engineer, you will write elegant front-end code for Web3 applications, maintain complex packages, and troubleshoot bugs while contributing to the technological direction of projects. You will collaborate on a mobile app interface, ensuring seamless interaction with blockchain APIs.
21 Days Ago
28 Locations
Remote
145 Employees
Junior
145 Employees
Junior
Blockchain • Consulting
As a Front-End Engineer at MultiversX, you will develop and maintain mobile applications using React Native, interact with blockchain APIs, and create user-friendly screens on both iOS and Android platforms. You are expected to debug issues, participate in tech stack decisions, and work collaboratively within a team to innovate.
13 Days Ago
Lisbon, PRT
Remote
1,900 Employees
Mid level
1,900 Employees
Mid level
Fitness • Healthtech
As a Mid-Level Backend Software Engineer, you will join the Clients Journey team, develop tools and a platform for managing employee benefits, define system architecture, enhance existing systems, take part in troubleshooting, and contribute to a supportive work environment.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+48 More
21 Hours Ago
Portugal
Remote
397 Employees
Senior level
397 Employees
Senior level
Information Technology
As a Senior Software Engineer at LastPass, you will implement software solutions for the user experience of LastPass's consumer and Vault users, troubleshoot complex issues, and contribute to improving team efficiency in a collaborative environment.
21 Days Ago
Lisbon, PRT
284 Employees
Senior level
284 Employees
Senior level
Software
You will innovate by discovering creative solutions that drive company expansion, enhance customer experiences, and broaden application reach. Collaborate closely with diverse teams while sharing knowledge and proposing initiatives that improve team efficiency and happiness.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+37 More
23 Days Ago
28 Locations
Remote
95 Employees
Junior
95 Employees
Junior
Fintech • Financial Services
The Senior Frontend Engineer will develop user interfaces using React, ensure cross-browser compatibility, optimize performance, collaborate with design teams, integrate APIs, maintain high code quality, write tests, and ensure accessibility compliance.
15 Days Ago
Lisbon, PRT
640 Employees
Senior level
640 Employees
Senior level
Marketing Tech • Software • Analytics
As a Senior Backend Software Engineer at Iterable, you will work on the core product, driving technical design and leading initiatives while collaborating across multiple scrum teams. You will utilize technologies like Scala, GraphQL, and PostgreSQL to enhance innovative personalization for customers.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+53 More
18 Days Ago
Lisbon, PRT
236 Employees
Mid level
236 Employees
Mid level
Artificial Intelligence
As a Backend Engineer, you will develop backend tools for automating AI dataset processing, manage the full lifecycle of applications, and work with a multicultural Agile team on microservice architecture.
5 Days Ago
2 Locations
330 Employees
Senior level
330 Employees
Senior level
Financial Services
As a Senior Backend Engineer at EXUS, you will develop scalable microservices, define best practices for backend development, maintain software functionality, document updates, and mentor other developers.
9 Days Ago
28 Locations
Remote
133 Employees
Mid level
133 Employees
Mid level
Artificial Intelligence • Edtech
As a Senior Software Engineer at Constructor, you will design and develop APIs, create Kubernetes operators, conduct code reviews, collaborate on new features, and troubleshoot performance issues while implementing the platform architecture.
6 Days Ago
2 Locations
113 Employees
Senior level
113 Employees
Senior level
Gaming • Software
The Senior Full-Stack Engineer will lead the development of scalable full-stack applications, architect robust solutions, integrate back-end with front-end, and optimize application performance. Responsibilities include mentoring, ensuring code quality, implementing security practices, and supporting internal game teams with tool creation and documentation maintenance.
21 Days Ago
Lisbon, PRT
284 Employees
Senior level
284 Employees
Senior level
Software
Join Dashlane as a Senior Software Engineer focusing on backend development. Collaborate with product teams to innovate solutions for user experience enhancements, focusing on trial, payment, and onboarding experiences. Participate in cross-team initiatives while leveraging technologies such as NodeJS and AWS.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+37 More
15 Days Ago
Lisbon, PRT
2,263 Employees
2,263 Employees
Gaming • News + Entertainment
As a Principal Backend Engineer at Kaizen Gaming, you will be responsible for designing and implementing cutting-edge, scalable, and high-performance backend systems. This role involves architecting innovative solutions, writing high-performance code, mentoring other tech leaders, optimizing system performance, and staying updated with emerging technologies. You will collaborate with cross-functional teams and be involved in setting company best practices and technical roadmaps.
14 Days Ago
Lisbon, PRT
Remote
6,000 Employees
Mid level
6,000 Employees
Mid level
Big Data • Cloud • Healthtech • Software • Big Data Analytics
As a Full Stack Engineer, you will develop and maintain a market-leading data intelligence platform. Your role includes creating new data capturing modules, improving existing functionalities, integrating software components, and ensuring application performance while collaborating with Product Managers and Data Operations teams.
Top Benefits:
401-K
401-K Matching
Company Equity
+33 More
6 Days Ago
28 Locations
Remote
3,222 Employees
Entry level
3,222 Employees
Entry level
Cloud • Security • Software • Generative AI
As a Full Stack Engineer, you will design and implement a new documentation system, create tooling for content authoring, maintain legacy systems, and collaborate with technical writers and product managers. You will also focus on improving documentation experiences and ensuring high-quality output.
Top Benefits:
401-K
401-K Matching
Company Equity
+40 More
12 Days Ago
PT
Remote
1,880 Employees
Junior
1,880 Employees
Junior
Software
As a Software Engineer at OutSystems, you will develop frontend capabilities using TypeScript, JavaScript, and React, improve component performance and scalability, collaborate with customers and teams, troubleshoot incidents, and participate in an on-call support rotation.
13 Days Ago
3 Locations
452 Employees
Senior level
452 Employees
Senior level
Cloud • Software • Consulting
As a Senior Software Engineer, you will optimize frontend architecture, translate business requirements into code, conduct peer reviews, and mentor team members while maintaining high software development standards.
9 Days Ago
28 Locations
Remote
900 Employees
Senior level
900 Employees
Senior level
Blockchain • Software • Web3
As a Senior Backend Engineer at Consensys, you will enhance the EVM Datalake by extracting and indexing on-chain data for the MetaMask Wallet. You'll need extensive backend experience, particularly with the Ethereum protocol, and lead complex features autonomously. Strong skills in GoLang and PostgreSQL are required.
Top Benefits:
401-K
Company Equity
Company Outings
+26 More
Senior level
Cloud • HR Tech • Professional Services • Software
The Senior Backend Engineer will architect, build, and improve search systems and AI/ML services, optimizing backend processes and API design for high reliability and low latency. The role includes code reviews, maintaining documentation, participating in meetings, and on-call support while ensuring effective collaboration and continuous learning.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+45 More
12 Days Ago
30 Locations
Remote
18 Employees
Senior level
18 Employees
Senior level
Software
As a Senior Engineer at Overstory, you will lead the development of web applications to assist utility companies in managing climate-related risks. The role involves enhancing product performance for growth, reducing manual workflows, mentoring team members, and collaborating cross-functionally to deliver impactful solutions.
12 Days Ago
40 Locations
Remote
57 Employees
Senior level
57 Employees
Senior level
Mobile • Software
As a Staff Software Engineer - Backend, you will lead a software development team to build and enhance a Ruby-based API for mobile dating apps. Responsibilities include collaborating across teams, managing large-scale web applications, debugging, developing solutions, and ensuring timely project delivery.
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