Software Development Engineer in Test (Java)

7 404 - 8 329 USDNet per month - B2B
Testing

Software Development Engineer in Test (Java)

Testing
Warszawa, Warszawa

7N

Full-time
B2B
Senior
Hybrid
7 404 - 8 329 USD
Net per month - B2B

Job description

We are looking for experienced SDETs for our client, one of the largest banks in Great Britain based in London. 

 

These people will join an agile, Polish-British team that will be responsible for the development of one of the key products - a platform built based on the BaaS approach. 

 

Location:  Remote (2 times a month in the office in Warsaw)



Tasks

  • Work collaboratively across our missions to define and continually improve our testing strategy for new and existing products

  • Develop clean, elegant, and reusable code that is easy to maintain and extend

  • Build scalable automated testing systems that enable us to ship value to customers at pace

  • Support other engineers to test their software and act as a subject matter expert

  • Work with stakeholders across the business to shape the future of qualityengineering  and put long-term interests of our customers at the heart of key decisions

  • Drive the direction of our testing chapter to ensure it maintains the highest standards of technology and process


Expectations

  • Excellent programming skills in Java

  • Hands-on experience with common back-end and front-end test automation frameworks, and integrating these into the continuous deployment pipeline

  • Knowledge of software performance and automated security testing techniques and tooling

  • Awareness of cloud infrastructure and configuration

  • A strong understanding of Behaviour- Driven Development (BDD)

  • Experience delivering and testing distributed microservices as part of an agile team

 

We offer

  • Ongoing support from a dedicated agent who is caring about your project continuity, contact with clients, necessary formalities, work comfort, and development.

  • Consultant Development Program – advice on career planning based on the latest trends and market needs in IT, including consultations with career agents and mentors.

  • Access to 7N Learning & Development – a development and educational platform offering webinars, a library of articles and industry reports, and frequent invitations to both one-time and recurring events focused on technical, business, and lifestyle topics.

  • Spectacular events, both for you (e.g., annual Kick-Off trip, Christmas parties, or Summer Olympics sports events) and for your loved ones (e.g. family picnics),

  • Professional growth Professional growth beyond your current project. You can actively engage in knowledge sharing through the 7N Services offering, designed for 7N clients.

  • Connections and access to the expertise of top IT professionals in the market – the average professional tenure of our consultants in Poland is over 10 years,

  • A complete benefits package, including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad


Tech stack

    English

    C1

    Java

    master

    BDD

    master

    Testing

    master

Office location

Published: 19.01.2026

About the company

7N

Ciągłe szukanie nowych projektów IT, negocjacje stawek, brak realnego wsparcia w rozwoju – brzmi znajomo? Znamy tę perspektywę, dlatego w 7N stworzyliśmy model współpracy, który zapewni Ci stabilność kontraktów, indywidu...

Company profile

Software Development Engineer in Test (Java)

7 404 - 8 329 USDNet per month - B2B
Summary of the offer

Software Development Engineer in Test (Java)

Warszawa, Warszawa
7N
7 404 - 8 329 USDNet per month - B2B
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Software Development Engineer in Test (Java) - 7N