Osnovno
Junior Software Engineer
Lisboa, Lisbon Metropolitan Area, Portugal
Podjetje:
Jobio
Naročnik / delodajalec:
Avalanche
Objavljeno: 22.05.2026
Datum zaprtja: 06.07.2026
Referenčna delovna mesta: 959a07b2aa5a80f39be6b5860ae45974
Informacije o delovnih mestih
Lokacija
Lisboa, Lisbon Metropolitan Area, Portugal
Podjetje
Jobio
Naročnik / delodajalec
Avalanche
Referenčna delovna mesta
959a07b2aa5a80f39be6b5860ae45974
Vrsta seznama
Osnovno
Zahtevano delovno dovoljenje EU
Ne
Objavljeno
22.05.2026
Datum zaprtja
06.07.2026
Opis delovnega mesta
Fundraisr is looking for a Full-Stack Engineer to join our team in Lisbon.This role is central to evolving our modular, service-oriented architecture and scaling a platform that has already generated $1M ARR. You will be responsible for moving the platform from its current foundation into a high-performance, enterprise-grade ecosystem that simplifies the fundraising lifecycle through automation and AI. ResponsibilitiesBuild and optimize our React 18 Single-Page Application using TypeScript and Vite for efficient production builds.Manage backend logic via Node.js Vercel Serverless Functions and architect the database API layer using Supabase and PostgreSQL.Implement features using OpenAI and Anthropic APIs to handle campaign classification and personalized outreach generation.Manage bi-directional synchronization with SmartLeads and develop OAuth infrastructures for Google and Microsoft integrations.Enforce multi-tenant isolation using Row-Level Security (RLS) and prepare the infrastructure for GDPR compliance and SOC 2 certification. Required Technical SkillsWe are looking for quick to start motivated engineers who want to take direct ownership and see results with every commit. The ability to learn on the go and proactivity is more important than any hard skills. Experience in React 18, TypeScript, and Tailwind CSS for utility-first design.Experience with Radix UI headless primitives and shadcn/ui styled components to maintain an accessible, modern SaaS aesthetic.Strong command of PostgreSQL, specifically handling JSONB columns for nested data such as LinkedIn profiles and AI-generated analyses.Knowledge of REST architecture, custom React Hooks for data fetching, and the Context API for global state management.Infrastructure knowledge including Vercel for frontend deployment and AWS-backed managed services via Supabase.Preferred Experience in Fintech or SaaS environments focused on deal management or CRM workflows. Performance BonusCompetitive SalaryOpportunity to join and grow along the startup
Spretnosti
ABAP
adapt to changes in technological development plans
AJAX
Ajax Framework
analyse software specifications
Ansible
Apache Maven
Apache Tomcat
APL
ASP.NET
Assembly (computer programming)
blockchain openness
blockchain platforms
C
COBOL
CoffeeScript
collect customer feedback on applications
Common Lisp
computer programming
create flowchart diagram
cyber attack counter-measures
data visualisation software
debug software
defence standard procedures
define technical requirements
design user interface
develop automated migration methods
develop creative ideas
develop software prototype
do cloud refactoring
Drupal
Eclipse (integrated development environment software)
engineering principles
engineering processes
Erlang
Git
Groovy
Haskell
IBM WebSphere
ICT debugging tools
ICT security legislation
identify customer requirements
integrate system components
integrated development environment software
Internet of Things
interpret technical requirements
Java (computer programming)
JavaScript
JavaScript Framework
Jenkins (tools for software configuration management)
KDevelop
Laravel
Lisp
manage engineering project
Matlab
Microsoft Visual C++
migrate existing data
ML (computer programming)
MySQL
NoSQL
object-oriented modelling
Objective-C
OpenEdge Advanced Business Language
Oracle Application Development Framework
Pascal (computer programming)
perform scientific research
Perl
PHP
Project Management
Prolog (computer programming)
Puppet (tools for software configuration management)
Python (computer programming)
R
Ruby (computer programming)
Salt (tools for software configuration management)
SAP R3
SAS language
Scala
Scratch (computer programming)
screen reader
Smalltalk (computer programming)
smart contract
software anomalies
software frameworks
Spark
SQL
STAF
Swift (computer programming)
technical drawings
tools for software configuration management
Trading Software
TypeScript
use an application-specific interface
use automatic programming
use concurrent programming
use functional programming
use logic programming
use object-oriented programming
use query languages
use software design patterns
use software libraries
use technical drawing software
utilise computer-aided software engineering tools
utilise machine learning
VBScript
Visual Basic
Web Services
WordPress
World Wide Web Consortium standards
Xcode