Senior Fullstack Engineer

Who is Parser?

Technology alone does not create impact - the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement.

We are a fast-growing team of 340+ engineers and consultants across Europe (UK, Spain, Portugal), the Americas (US, Argentina, Uruguay, Colombia), and the Middle East. We combine global reach with a mindset focused on agility, senior expertise, and closecollaboration.We work as an extension of our clients’ teams, helping them define the right problems, shape solutions, and deliver technology-driven outcomes that create measurable business value. Our expertise spans software engineering, AI & data, product development, and customer experience, delivered by teams that combine strong technical depth with a consulting mindset.

Why Join Us? 

If you are looking for a place where you can think beyond execution, take true ownership of outcomes, influence decisions, and continuously learn alongside top-tier specialists in a truly global environment, we’d love to meet you.

Position Overview

Own complex full-stack initiatives while mentoring engineers and helping shape technical direction. Senior Engineers are expected to engineer solutions, challenge assumptions, and drive technical excellence.

Key Responsibilities

• Design and implement scalable backend and frontend solutions.
• Participate in architectural design and technical decision-making.
• Develop APIs and complex integrations.
• Own production quality, monitoring, and operational improvements.
• Collaborate effectively across globally distributed teams.

Technical Environment

• Java and Kotlin (primary strategic languages).
•  Legacy C#/.NET applications undergoing modernization.
•  HTML, CSS and JavaScript for UI customization.
•  REST APIs and distributed systems.
• Microsoft SQL Server and relational databases.
• AWS (EC2, ECS, CloudFormation, IAM, monitoring).
• CI/CD, automated testing and Agile delivery.

Required Qualifications

• 5+ years software engineering.
• Strong Java/Kotlin.
•  AWS and infrastructure experience.
• REST APIs and SQL Server.
•  Automated testing.
• Ability to work independently.

Preferred Qualifications

• Experience with GraphQL and microservices.
• Infrastructure as Code (Terraform or CloudFormation).
• Experience working with globally distributed engineering organizations.
• Experience supporting large-scale production systems.