Senior Full-Stack Engineer I (Java + TS + AWS)

Job Title

Senior Full-Stack Engineer I (Java + TS + AWS)

Job Description

Minimum compensation: starting from 18 000 PLN. The final offer will be determined based on the candidate's experience and competencies.

So, who are we? 

IG is a FTSE 100 fintech operating across five continents, serving over 1.3m customers and handling billions of dollars in transactions – built on scale, trust, and proof.

We didn't pivot to innovation; it's how we've always operated. What that means for the people who work here is real: genuinely complex problems to solve, the technology and resources to tackle them properly, and the kind of scope that's rare in established businesses.

The bar is high – bring a curious and forward-thinking mindset and we'll give you the platform to define what comes next. Join us at IG – the future gets built here.

Your team

This role is part of APAC and Middle East divisional tech function. You will be part of cross functional tech team who mission is to launch new products on a new investment mobile app to APAC countries across stock trading, crypto and CFD. You will be joining a strategic part of the company and be actively contributing to a key revenue stream.

Your role in the Team’s Success

Your primary responsibility will be building middleware (typescript) and java backend applications on AWS public cloud that will serve the mobile app and provide APAC clients with a best in class investment experience. You will be part of a team of 6 software engineers building features end to end and work with other teams in IG as well as our third party integration provider.

What you’ll do

• Design, develop, and maintain backend systems using typescript, Java, Spring, and Maven, ensuring high performance, scalability, and security.

• Implement Microservices-based solutions using AWS lambdas aswell as ECS containers, integrating with various systems and services.

• Utilize Kafka for message queuing and streaming, ensuring reliable and efficient data exchange.

• Work with DynamoDB databases, designing schemas, optimizing queries, and ensuring data integrity

• Develop and consume RESTful API’s and asynchronous communication, ensuring compliance with best practices and standards.

• Mentor junior developers, providing guidance and support to help them grow professionally.

• Own and address complex changes, remove impediments, and ensure timely delivery of high-quality solutions.

• Work in an Agile environment, applying methodologies such as pair programming, test-driven development (TDD), and behaviour-driven development (BDD).

What you’ll need for this role

Key Qualification Requirements:

• Experience: 7+ years of experience in application development.

• Technical Skills: Proficiency in Java, Spring, typescript, microservice architecture, DynamoDB, lambdas, ECS containers and robust knowledge of AWS cloud infrastructure (API Gateway, AWS SAM, terraform, Kinesis/MSK/SQS/S3/EKS/ECS

• Version Control: Experience with GitLab.

• Web Services: Expertise in developing and consuming RESTful web services.

• Agile Methodologies: Proficiency in Agile practices including pair programming, TDD, and BDD.

• Leadership: Proven ability to mentor junior developers, handle complex changes, and address impediments effectively.

How we work

We try to take a thoughtful approach to our ways of working as a company. We follow a hybrid working model with 3 days in the office – which we think balances the need to collaborate effectively and connect with each other. When it comes to how we deliver, there are 5 things we want everyone to do to drive high performance, better learning and career satisfaction:

• Lead and Inspire: Drives trust, alignment, and enthusiasm

• Think Big: Focus on the problems that most impact commercial outcomes

• Champion the client: Understand and prioritise client's needs

• Deliver at pace: Push for fast, sustainable growth;

• Raise the bar: Take ownership, be accountable and share feedback

We believe that diversity is vital to success, it fuels creativity, drives innovation and sets us up for global success. We’re committed to building teams with a variety of perspectives and skills to help us realise our vision and strategy, that’s why we encourage applications from people with diverse backgrounds and experiences to join us on this journey. Learn more about our D&I approach here.

The Perks

Your growth fuels our success! Thrive with tailored development programs, mentoring opportunities with leaders, and clear career progression. Expand your network through committees, sports and social clubs. Enjoy extra time off for volunteering and community work.

• Home office equipment reimbursement   

• Performance relate bonus 

• Private medical cover for you and your family/partner (Medicover) 

• Multikafeteria system (you can choose a multisport card, vouchers, etc.)  

• Life insurance (Generali)  

• LinkedIn Learning platform free access 

• Share Plans for Employees 

• Employee-led LGBTQ+, Women’s, Black, and Parents & Carers networks with an annual budget for organizing events & projects that foster an open, diverse, and inclusive culture   

• Career-focused technical and leadership training in-class and online, incl. unlimited access to LinkedIn Learning platform 

• Well-being events as well as Employee Assistance Programme 

• Summer picnic, New Year party and other social events   

• Three additional days off a year - one to celebrate your Birthday and two for voluntary work 

• App-based parking spots booking system 

• Stretching sessions 

Learn more about the Perks here!

Join us for this exciting journey. Apply now!

Number of openings

0