Backend Engineer

• Design, build and maintain scalable backend services using Java, Spring Boot and modern cloud technologies
• Contribute to the full software development lifecycle from discovery and design through deployment and support
• Work with product managers, engineers and stakeholders to shape solutions and deliver customer value
• Participate in architectural discussions and drive continuous improvement across the codebase
• Collaborate through pair and mob programming where appropriate
• Review and validate AI-generated code for quality, maintainability and engineering standards
• Evolve the reporting platform to support growing customer demand and scale
• Own strategic engineering initiatives and day-to-day operational responsibilities

Senior Backend Engineer

• Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets
• Leverage available tools and custom workflows to accelerate data collection, validation, and task execution while meeting defined requirements
• Ensure reliable extraction from dynamic and interactive web sources, adapting approaches for JavaScript-rendered content and changing site behavior
• Enforce data quality standards through validation checks, cross-source consistency controls, formatting specifications, and systematic verification prior to delivery
• Scale scraping operations for large datasets using efficient batching or parallelization, monitor failures, and maintain stability against minor site structure changes
• Apply expertise in web scraping, data extraction, and data processing for the Tendem project
• Utilize tools such as Apify, OpenRouter, and other technologies alongside technical expertise and custom approaches

Senior Python Data Scraping Engineer

• Develop and maintain high-impact backend services for multi-tenant and single-tenant systems using Erlang and Rust
• Own and evolve core backend services, influencing technical direction, architecture, and product development
• Apply pragmatic AI agentic development practices to improve engineering workflows and accelerate development
• Build and integrate solutions using Riak, PostgreSQL, Microsoft SQL Server, Valkey, RabbitMQ, and Kafka
• Improve automation, observability, and deployment using GitHub Actions, Grafana, Docker, Kubernetes, and Linux
• Work in a cross-functional Scrum team
• Contribute to secure, scalable backend services for Telia ACE, a Contact Center as a Service platform

• Handle end-to-end data extraction workflows across complex websites
• Ensure complete coverage, accuracy, and reliable delivery of structured datasets
• Use tools and custom workflows to accelerate data collection, validation, and task execution
• Extract data from dynamic and interactive web sources, adapting to JavaScript-rendered content and changing site behavior
• Enforce data quality through validation checks, cross-source consistency controls, formatting specifications, and systematic verification
• Scale scraping operations for large datasets using efficient batching or parallelization
• Monitor failures and maintain stability against minor site structure changes
• Apply Python web scraping, data extraction, processing, automation, and LLM tools within the Tendem project
• Work independently to solve non-trivial problems and troubleshoot technical issues

Senior Python Data Scraping Engineer – Freelance

• Join the Tech Foundation team as an embedded engineer dedicated to theHunter: Call of the Wild
• Work within the Apex Connect team alongside cloud engineers, DevOps, and backend developers
• Lead the integration between Apex Connect and theHunter: Call of the Wild
• Develop and maintain high-performance, player-facing backend services supporting millions of active players
• Design and build the next generation of backend services
• Balance hands-on programming with technical strategy
• Work alongside senior developers to shape long-term architectural roadmaps
• Take ownership of core backend domains
• Foster collaboration across teams and key stakeholders

Backend Programmer – Apex Connect

• Develop solutions in Prime Front Arena based on business requirements
• Work as a Developer in the Fixed Income team
• Support SEB's Fixed Income, Commodities, Equities, and Securities Lending business through the PFA platform
• Explore new technologies and AI to solve complex business challenges
• Collaborate with technology professionals and colleagues
• Contribute to technology and innovation within financial markets

Python Developer, Technology, Trading

• Drive development and implementation of SEB’s account administration and interest rate services
• Take ownership from design and development through production support and operational excellence
• Onboard to and evolve the Interest Rate Service solution
• Design, develop, and deliver high-quality software in an agile team
• Collaborate with product owners and stakeholders to define and ship new features
• Build and evolve business-critical APIs and services using .NET
• Design robust solutions and drive technical improvements
• Work with PostgreSQL, Entity Framework Core, OpenShift, GitHub Actions, and Angular
• Participate in technical, architectural, and methodological investigations
• Ensure performance, quality, responsiveness, code quality, organization, and automation
• Own production stability, incident resolution, and operational excellence
• Collaborate with product owners, architects, and stakeholders to deliver customer value

Senior C#/.NET Developer – Interest Rate Service (IRS) solution

• Utveckla moderna och hållbara digitala lösningar för kunder inom olika branscher
• Arbeta i varierande konsultuppdrag och systemmiljöer
• Utveckla nya lösningar och vidareutveckla befintliga system
• Arbeta med backendutveckling, API:er och databaser
• Delta i tekniska diskussioner och hitta lösningar tillsammans med teamet
• Kommunicera med kunder och samarbeta med teammedlemmar
• Arbeta ibland självständigt och ibland i team inom offentlig sektor, industri, försvar och andra teknikdrivande branscher

Java-utvecklare, Kotlin

• Develop and maintain services using C# / .NET and Microsoft Azure
• Design and develop APIs and integrations
• Work with event-driven architecture
• Develop solutions using Azure Functions
• Work with Kubernetes and/or Azure Container Apps
• Build and maintain CI/CD pipelines in Azure DevOps
• Work with Infrastructure as Code using tools such as Bicep or Terraform
• Apply Security by Design principles
• Implement monitoring and alerting for production services
• Contribute to development and operational maintenance of production environments
• Work with a team on a cloud-based connectivity platform and its production services

Senior Azure / .NET Developer – Connectivity Platform

• Design, implement, test, and operate backend services for context ingestion, indexing, retrieval orchestration, API access, source configuration, and system administration
• Define and build a scalable multi-tenant SaaS architecture with tenant isolation, usage tracking, quotas, audit logs, background jobs, and reliable service boundaries
• Build APIs and service interfaces for AI agents, MCP tools, CLIs, and internal applications to retrieve context, provenance, confidence signals, and warnings
• Partner across product and infrastructure to balance experimentation with long-term reliability
• Instrument services with metrics, logs, traces, alerts, and dashboards
• Use observability tools to understand system behavior and improve reliability
• Shape architecture, service boundaries, storage choices, API contracts, deployment patterns, and engineering practices
• Take ownership of innovative AI solutions, ensuring scalability, maintainability, and alignment with user workflows

Backend Engineer jobs in Sweden

Senior Backend Engineer

Senior Python Data Scraping Engineer