Full Stack Developer

Luxoft Poland; Warszawa; On-site; PLN 167,400 - 223,200; Full time

Benefits offered by this job

Copyrights for higher net salary

Stable employment based on an employment contract

MyBenefit program

Employee assistance program

LuxTalent platform

Internal Mobility program

Job summary

Luxoft Poland is searching for a Senior Full Stack Developer with a strong architectural mindset to join their team in Warsaw. You will be involved in modernizing and maintaining an existing trading platform for one of the largest natural resource companies. Responsibilities include solution design ownership and technical discussions to deliver fit-for-purpose solutions.

The ideal candidate will have over 6 years of experience with strong technical skills in Angular, TypeScript, Java Core, and Spring Boot. The role offers a long-term engagement with a close collaboration with business and IT stakeholders.

Qualifications

• 6+ years of relevant experience.
• Ability to work at an architectural design level.
• Proven experience in designing modern web applications.

Responsibilities

• Take ownership of solution design and support architectural decisions across frontend and backend areas.
• Assess business requirements and provide development estimates.
• Lead technical discussions and propose improvements.
• Deliver high-quality code changes according to agreed timelines.

Skills

Angular

TypeScript

HTML/CSS

Java Core

Spring Boot

REST APIs

Agile development

Education

University degree in Engineering or Computer Science

Job description

We are looking for a Senior Full Stack Developer with strong architectural mindset for our client, one of the world's largest natural resource companies. You will be part of a cross-functional team responsible for maintaining and modernizing an existing trading platform.

This is a long‑term engagement requiring close collaboration with business and IT stakeholders, implementation of new features, and driving technical design decisions across the platform. The team currently has sufficient delivery capacity, but what is needed is an additional senior expert who can properly design solutions, define technical approaches, and support architectural decisions while remaining hands‑on in development.

Responsibilities

Take ownership of solution design and support architectural decisions across frontend and backend areas

Assess business requirements and provide development estimates

Translate user requirements into technical solutions

Lead technical discussions with the customer and within the team, proposing improvements, best practices, and scalable solutions

Deliver high‑quality code changes according to agreed timelines

Support post‑go‑live 3rd‑level development activities and collaborate with customer developers on the new web implementation of the payment system

Work closely with BA, QA, and other development teams to deliver fit‑for‑purpose technical solutions

Provide regular updates regarding development progress and technical risks

Act as a senior member of the project team and provide strong support to other team members

Skills

6+ years of relevant experience

Senior profile with the ability to work at an architectural design level

Strong technical skills in Angular, TypeScript, HTML/CSS

Strong technical skills in Java Core, Spring Boot

Experience leveraging AI tools to improve development efficiency and engineering practices

Proven experience in designing modern web applications and large‑scale business‑critical systems

Experience with REST APIs, HTTP, unit testing, and Agile development environments

Strong ability to steer technical discussions with the customer and within the team

Strong communication skills and openness to collaborate with various internal and external stakeholders

University degree in Engineering or Computer Science preferred

What do we offer our employees?

• Copyrights which means higher net salary for Developers
• Stable employment based on an employment contract
• MyBenefit program (sports card, well‑being program etc.)
• Employee assistance program for you and your family (consultations with a psychologist, coaching sessions, assistance in private life)
• LuxTalent platform (webinars, training, courses with certificates)
• Internal Mobility program - possibility of rotation between projects, locations, accounts