Junior Software Engineer (TypeScript/AWS) at Adtran – Gdynia | Jobyssey

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Thanks for your interest in working on our team!

Adtran is looking for a Junior Software Engineer with experience in TypeScript and AWS to join our team. You will work on Intellifi®, a cloud-based SaaS platform designed for internet service providers to manage, optimize, and monetize their services.

Our backend leverages AWS Lambda (TypeScript), AWS IoT Core, DynamoDB, and OpenSearch, while the frontend is built with Angular. You will join a Scrum team based in Gdynia, Poland, focusing primarily on building and extending backend services.

Responsibilities

Collaborate with engineers, architects, and business stakeholders.
Implement new features and enhance existing software components.
Participate in code reviews to ensure quality and maintainability.
Develop unit, integration, and end-to-end tests for implemented modules.
Troubleshoot and fix software bugs across all testing phases.
Contribute to delivering incremental software releases.

Required Qualifications

Bachelor’s degree in Computer Science, Engineering, or a related field.
At least 1 year of software development experience.
Proficiency in Node.js/TypeScript.
Experience building microservices on AWS (Lambda, API Gateway, DynamoDB, SQS, SNS, S3).
Familiarity with Infrastructure as a Code (AWS CDK, CloudFormation) and CI/CD tools (e.g., Jenkins, Github Actions).
Strong teamwork and communication skills.
Fluency in Polish (C1) and communicative English (B2).

Preferred Qualifications

Experience contributing to large-scale, production software
Familiarity with IaC (AWS CDK, CloudFormation), CI/CD (Jenkins), and observability tools (CloudWatch, XRay)
Basic knowledge of Python or another additional programming language
Interest in networking technologies and IoT

Compensation and Benefits

Stable employment conditions based on an employment contract (turnover rate below 4%).
1 additional vacation day for all, and 1 extra after 10 years being with us
Flexible working hours and possible hybrid work (presence in the office in Gdynia 3 days a week)
English lessons during working hours
Internal training program to support your training needs
Paid employee referral program
Multisport Card
3% employer contribution to PPK
Private Health Care at Medicover (extended package for employees and possibility to enroll family members)
Strong team-oriented and friendly work culture
Access to various sports activities and events
Modern office (well-equipped gym and playroom) close to the SKM/PKM stations

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