Software Engineer, AI

SQUAD

. Use AI coding agents such as Cursor or Claude Code as the primary development workflow; review, test, and own generated code .

Posted 11/9/2026full-timeRemote • PolandJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in backend software development with a strong focus on AI coding agents, AWS services, and REST API integrations. Proficient in Python, Go, JavaScript, and TypeScript, with a solid understanding of data processing and automated testing methodologies.

Highest-signal resume keywords

AI Coding AgentsBackend Software DevelopmentAWS LambdaREST API IntegrationPostgreSQL

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonGoJavaScriptTypeScriptAWS CDKPostgreSQLDynamoDBSQLData ProcessingUnit Testing

Soft Skills

CommunicationCollaboration

Tools & Technologies

AWS S3AWS SQSAWS SNSAWS IAMAWS CloudWatchGitCI/CD

Industry Keywords

AI Coding AgentsLLM APIsData PipelinesClean Code PrinciplesDesign Patterns

Tech Stack

Tools & technologies

AWSDynamoDBJavaScriptPostgresPythonSQLTypeScriptGo

About the role

Key responsibilities & impact

Use AI coding agents such as Cursor or Claude Code as the primary development workflow; review, test, and own generated code
Implement features and improvements in backend services and data pipelines processing conversation data
Integrate LLM services through Amazon Bedrock using prompts, structured outputs, validation, and retries
Build and maintain REST API integrations with external systems such as Jira
Extend automated quality checks with regression cases, accuracy metrics, and human-baseline comparisons
Review system outputs and customer conversations, diagnose errors, and fix the system
Participate in technical discussions and contribute to feature specifications
Maintain reliable and observable services through logging, metrics, and alarms with senior engineers
Write unit and integration tests and participate in code reviews
Collaborate with a distributed, cross-functional team and product owner on daily priorities

Requirements

What you’ll need

Regular use of AI coding agents for development, with the ability to show work built that way
2+ years of commercial backend software development experience
Programming skills in Python, Go, JavaScript, and TypeScript for AWS CDK
Hands-on experience with AWS Lambda, S3, SQS/SNS, IAM, and CloudWatch
Working knowledge of PostgreSQL and/or DynamoDB and good SQL
Experience building or maintaining data processing jobs or pipelines
Understanding of idempotency and retries
Experience integrating REST APIs
Hands-on experience with LLM APIs including Bedrock, OpenAI, and Anthropic
Familiarity with Git, CI/CD pipelines, and automated testing
Good understanding of data structures, design patterns, and clean code principles
Good communication and collaboration skills in distributed teams
Upper-intermediate (B2) written and verbal English

Benefits

Comp & perks

The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member
Competitive salary packages with performance-based annual reviews
Performance Bonus for individual achievements
Loyalty Bonus recognizing dedication to the company
Employment via Contract of Employment (UoP) in complete alignment with Polish Labour Law
Guaranteed paid vacation, public holidays, and medical leaves as per statutory regulations
Continuous growth and development opportunities through internal knowledge hubs, corporate courses, and free English classes
Comprehensive private medical insurance supplementing standard NFZ coverage